{"id":"https://openalex.org/W2966465505","doi":"https://doi.org/10.3390/s19153332","title":"Low-Slow-Small (LSS) Target Detection Based on Micro Doppler Analysis in Forward Scattering Radar Geometry","display_name":"Low-Slow-Small (LSS) Target Detection Based on Micro Doppler Analysis in Forward Scattering Radar Geometry","publication_year":2019,"publication_date":"2019-07-29","ids":{"openalex":"https://openalex.org/W2966465505","doi":"https://doi.org/10.3390/s19153332","mag":"2966465505","pmid":"https://pubmed.ncbi.nlm.nih.gov/31362452"},"language":"en","primary_location":{"id":"doi:10.3390/s19153332","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19153332","pdf_url":"https://www.mdpi.com/1424-8220/19/15/3332/pdf?version=1565170815","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/15/3332/pdf?version=1565170815","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071015443","display_name":"Surajo Alhaji Musa","orcid":"https://orcid.org/0000-0002-5835-5897"},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Surajo Alhaji Musa","raw_affiliation_strings":["Computer Engineering Department, Institute of Information Technology Kazaure, Kazaure 5002, Jigawa, Nigeria","Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-5835-5897","affiliations":[{"raw_affiliation_string":"Computer Engineering Department, Institute of Information Technology Kazaure, Kazaure 5002, Jigawa, Nigeria","institution_ids":[]},{"raw_affiliation_string":"Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia","institution_ids":["https://openalex.org/I130343225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039097633","display_name":"Raja Syamsul Azmir Raja Abdullah","orcid":"https://orcid.org/0000-0002-9375-2038"},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Raja Syamsul Azmir Raja Abdullah","raw_affiliation_strings":["Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia","institution_ids":["https://openalex.org/I130343225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079920272","display_name":"Aduwati Sali","orcid":"https://orcid.org/0000-0002-1692-6516"},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Aduwati Sali","raw_affiliation_strings":["Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia","institution_ids":["https://openalex.org/I130343225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002501317","display_name":"Alyani Ismail","orcid":"https://orcid.org/0000-0002-3085-4889"},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Alyani Ismail","raw_affiliation_strings":["Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless and Photonics Networks (WIPNET), Department of Computer and Communication System Engineering University Putra Malaysia (UPM), Serdang 43400, Selangor Darul Ehsan, Malaysia","institution_ids":["https://openalex.org/I130343225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056088451","display_name":"Nur Emileen Abd Rashid","orcid":"https://orcid.org/0000-0002-6384-4134"},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Nur Emileen Abdul Rashid","raw_affiliation_strings":["Faculty of Electrical Engineering, University Teknologi Mara, Shah Alam 40450, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, University Teknologi Mara, Shah Alam 40450, Selangor, Malaysia","institution_ids":["https://openalex.org/I82724352"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039097633"],"corresponding_institution_ids":["https://openalex.org/I130343225"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":21.5114,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.98771454,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"19","issue":"15","first_page":"3332","last_page":"3332"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.8200267553329468},{"id":"https://openalex.org/keywords/radar-cross-section","display_name":"Radar cross-section","score":0.7567546963691711},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.59538733959198},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5925512313842773},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.48309993743896484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43237584829330444},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4214860200881958},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3401535749435425},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33301180601119995},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.3253461718559265},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3078770041465759},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2331647276878357},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22531872987747192},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15440499782562256}],"concepts":[{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.8200267553329468},{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.7567546963691711},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.59538733959198},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5925512313842773},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.48309993743896484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43237584829330444},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4214860200881958},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3401535749435425},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33301180601119995},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3253461718559265},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3078770041465759},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2331647276878357},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22531872987747192},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15440499782562256},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s19153332","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19153332","pdf_url":"https://www.mdpi.com/1424-8220/19/15/3332/pdf?version=1565170815","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:31362452","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31362452","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:psasir.upm.edu.my:81254","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196260","display_name":"Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I130343225","host_organization_name":"Universiti Putra Malaysia","host_organization_lineage":["https://openalex.org/I130343225"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:9a92902b8dae408d8bf6df4497bbac2f","is_oa":true,"landing_page_url":"https://doaj.org/article/9a92902b8dae408d8bf6df4497bbac2f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 15, p 3332 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/15/3332/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19153332","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6695688","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6695688","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19153332","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19153332","pdf_url":"https://www.mdpi.com/1424-8220/19/15/3332/pdf?version=1565170815","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322714","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2966465505.pdf","grobid_xml":"https://content.openalex.org/works/W2966465505.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W25000930","https://openalex.org/W1573877486","https://openalex.org/W1898291352","https://openalex.org/W1976161236","https://openalex.org/W1998952881","https://openalex.org/W2071722242","https://openalex.org/W2086188282","https://openalex.org/W2090193956","https://openalex.org/W2104936637","https://openalex.org/W2137154485","https://openalex.org/W2193353539","https://openalex.org/W2245921191","https://openalex.org/W2288619130","https://openalex.org/W2464322612","https://openalex.org/W2464890187","https://openalex.org/W2488524531","https://openalex.org/W2526498414","https://openalex.org/W2533739563","https://openalex.org/W2596938093","https://openalex.org/W2743856963","https://openalex.org/W2795330322"],"related_works":["https://openalex.org/W1978025251","https://openalex.org/W2361241744","https://openalex.org/W2086314607","https://openalex.org/W2235285389","https://openalex.org/W4252012301","https://openalex.org/W2625812453","https://openalex.org/W2581209175","https://openalex.org/W3168129058","https://openalex.org/W3094505422","https://openalex.org/W2532305960"],"abstract_inverted_index":{"The":[0,106,195],"increase":[1],"in":[2,54,98,158,226,240],"drone":[3,19,65,93,173,187,202],"misuse":[4],"by":[5],"civilian":[6],"apart":[7],"from":[8,92],"military":[9],"applications":[10],"is":[11,20,36],"alarming":[12],"and":[13,28,35,42,51,75,134,151,156,184,203],"need":[14],"to":[15,39],"be":[16,40,243],"addressed.":[17],"This":[18],"characterized":[21],"as":[22,49,119,223,245],"a":[23,89,99,141,148,175,200,209,219,224],"low":[24],"altitude,":[25],"slow":[26],"speed,":[27],"small":[29],"radar":[30,121,127],"cross-section":[31,122],"(RCS)":[32,123],"(LSS)":[33],"target":[34],"considered":[37],"difficult":[38],"detected":[41,199],"classified":[43],"among":[44],"other":[45,76],"biological":[46],"targets,":[47],"such":[48,118],"insects":[50],"birds":[52],"existing":[53],"the":[55,63,109,139,159,177,182,190,205,215,235],"same":[56],"surveillance":[57],"volume.":[58],"Although":[59],"several":[60],"attempts":[61],"reported":[62],"successful":[64],"detection":[66,97],"on":[67],"radio":[68],"frequency-based":[69],"(RF),":[70],"thermal,":[71],"acoustic,":[72],"video":[73],"imaging,":[74],"non-technical":[77],"methods,":[78],"however,":[79],"there":[80],"are":[81,154,170],"also":[82],"many":[83],"limitations.":[84],"Thus,":[85],"this":[86,229],"paper":[87,107],"investigated":[88],"micro-Doppler":[90,146],"analysis":[91],"rotating":[94,162,210],"blades":[95,163],"for":[96,145],"special":[100],"Forward":[101],"Scattering":[102],"Radar":[103],"(FSR)":[104],"geometry.":[105],"leveraged":[108],"identified":[110],"benefits":[111],"of":[112,126,208,217],"FSR":[113,196,227,236,250],"mode":[114],"over":[115],"conventional":[116],"radars,":[117],"improved":[120],"value":[124],"irrespective":[125],"absorbing":[128],"material":[129],"(RAM),":[130],"direct":[131],"signal":[132,143],"perturbation,":[133],"high":[135],"resolutions.":[136],"To":[137],"prove":[138],"concept,":[140],"received":[142],"model":[144],"analysis,":[147],"simulation":[149],"work,":[150],"experimental":[152],"validation":[153],"elaborated":[155],"explained":[157],"paper.":[160],"Two":[161],"aspect":[164],"angle":[165],"scenarios":[166],"were":[167],"considered,":[168],"which":[169,239],"(i)":[171],"when":[172,186],"makes":[174],"turn,":[176],"blade":[178,192],"cross-sectional":[179,191],"area":[180],"faces":[181,193],"receiver":[183,225],"(ii)":[185],"maneuvers":[188],"normally,":[189],"up.":[194],"system":[197,237],"successfully":[198],"commercial":[201],"extracted":[204],"micro":[206],"features":[207],"blade.":[211],"It":[212],"further":[213],"verified":[214],"feasibility":[216],"using":[218],"parabolic":[220],"dish":[221],"antenna":[222],"geometry;":[228],"marked":[230],"an":[231],"appreciable":[232],"achievement":[233],"towards":[234],"performance,":[238],"future":[241],"could":[242],"implemented":[244],"either":[246],"active":[247],"or":[248],"passive":[249],"system.":[251]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}