PUTRI, P. S.; AMANDA, N.; PRAMUDHITA, N. O. "Working Class Students of Universitas Informatika Dan Bisnis Indonesia": A Study on the Relationship between Self-Efficacy and Student Engagement. JIPSI Jurnal Ilmiah Psikologi, [S. l.], v. 2, n. 1, p. 31–38, 2020. DOI: 10.37278/jipsi.v2i1.303. Disponível em: https://jurnalunibi.unibi.ac.id/ojs/index.php/JIPSI/article/view/303. Acesso em: 21 jun. 2026.