BENJIE BOY P. BANCALE; RIO MAE C. CAÑETE; RANDY C. MANGUBAT; EMERSON D. PETEROS; GENGEN G. PADILLO; RAMIL P. MANGUILIMOTAN; RAYMOND C. ESPINA; REYLAN G. CAPUNO. Enhancing Students’ Self-Efficacy and Mathematics Achievement Through Competency Sub-Tasking. Journal of Mathematics and Statistics Studies, [S. l.], v. 7, n. 2, p. 01–09, 2026. DOI: 10.32996/jmss.2026.7.2.1. Disponível em: https://al-kindipublishers.org/index.php/jmss/article/view/12096. Acesso em: 12 mar. 2026.