SHI, Xiaoqin; WANG, Xiaoyuan. Investigation on Research Knowledge Map and Frontier Development of College Spoken English in China based on CiteSpace Analyses of Literature. Frontiers in Humanities and Social Sciences, [S. l.], v. 2, n. 12, p. 83–96, 2022. DOI: 10.54691/fhss.v2i12.3176. Disponível em: https://bcpublication.org/index.php/FHSS/article/view/3176. Acesso em: 15 apr. 2026.