G. Kusjono, S. Widodo, and S. Suprianto, “Factors Influencing Management Student Competency Development: The Impact of Learning Quality, Satisfaction, and Learning Environment on Academic Achievement Through Motivation and Self-Efficacy”, jenius. jurnal. ilm. manaj. sumberd. mns., vol. 8, no. 3, pp. 376–384, Jul. 2025.