ASTUTI, Yuni; ZULBAHRI, Zulbahri; LAWANIS, Haripah; ERIANTI, Erianti; DAMRAH , Damrah. Desarrollo de modelos conceptuales de confianza en uno mismo en cursos de aprendizaje de voleibol (Self-Confidence Conceptual Model Development in Volleyball Learning Courses). Retos, [S. l.], v. 50, p. 1085–1090, 2023. DOI: 10.47197/retos.v50.100423. Disponível em: https://revistaretos.org/index.php/retos/article/view/100423. Acesso em: 10 jun. 2026.