{"name":"Dong-Dong Ma","orcid":"0000-0001-7125-9587","affiliation":"South China Normal University","id":471382,"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":[]}