Quoc Khanh, Mai, Phan Trung Kien, y Tran Trung Tinh. «The Impact of Psychological Education on the Motivation for Participating in Physical Activities Among Pedagogical Students in Vietnam». SPORT TK-Revista EuroAmericana de Ciencias del Deporte 14 (marzo 29, 2025): 23. Accedido noviembre 7, 2026. https://sportk.eu/article/view/533.