Tutorial Session and Sunday Classes an Ideal Approach to Enhance Academic Performance. JPAIR Institutional Research, [S. l.], v. 2, n. 1, p. 37–45, 2013. DOI: 10.7719/irj.v2i1.254. Disponível em: https://philair.ph/index.php/irj/article/view/254. Acesso em: 18 apr. 2025.