{"name":"Jun Ma","orcid":"0000-0002-4077-7928","affiliation":"Beijing Normal-Hong Kong Baptist University","id":1238505,"datarank":0.0,"percentile_rank":0.0,"paper_count":0,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}