Maksum, Arifin, Desy Safitri, Nurzengky Ibrahim, Arita Marini, and Apri Wahyudi. “Self-Efficacy Model for Elementary School Students: Case in Indonesia”. Opción 35, no. 88 (June 11, 2019): 851-865. Accessed December 5, 2025. https://produccioncientificaluz.org/index.php/opcion/article/view/30983.