Amien S, Abidin R, Hidayatullah A, Muhammad R. Investigating the Source of Student Self-Efficacy and its Relations to Affective Factors in Mathematics Learning . REI [Internet]. 2023 Dec. 5 [cited 2025 Dec. 5];16(4):375-91. Available from: https://journals.um.si/index.php/education/article/view/2463