Amien, Sulthon, Ratno Abidin, Achmad Hidayatullah, and Ridlwan Muhammad. “Investigating the Source of Student Self-Efficacy and Its Relations to Affective Factors in Mathematics Learning ”. Revija za elementarno izobraževanje 16, no. 4 (December 5, 2023): 375–391. Accessed January 30, 2026. https://journals.um.si/index.php/education/article/view/2463.