The Influence of Learning Motivation and Learning Environment on Student Engagement with Self-Efficacy as Mediator. Jurnal Ecogen, [S. l.], v. 9, n. 3, p. 515–530, 2026. DOI: 10.24036/ecogen.v9.i3.127. Disponível em: https://pek.ppj.unp.ac.id/index.php/ecogen/article/view/127. Acesso em: 13 oct. 2026.