SIPAYUNG, M. S. Perceived Learning Effectiveness and Actual Student Performance in an OBE-Based Management Information Systems Course. International Journal of Business, Management and Economics, [S. l.], v. 7, n. 4, p. 698 - 717, 2026. DOI: 10.47747/ijbme.v7i4.3745. Disponível em: https://journal.jis-institute.org/index.php/ijbmer/article/view/3745. Acesso em: 7 nov. 2026.