PENG, Guohua. A Comparative Study on the Elements of Recruitment System for Doctoral Students between China and America. BCP Education & Psychology, [S. l.], v. 7, p. 1–5, 2022. DOI: 10.54691/bcpep.v7i.2599. Disponível em: https://bcpublication.org/index.php/EP/article/view/2599. Acesso em: 15 sep. 2026.