“Kontribusi Teori Belajar Kognitif Jean Piaget Pada Prestasi Belajar PAK Di SDS RK Mutiara Gunung Sitoli”. Vocat : Jurnal Pendidikan Katolik 4, no. 2 (December 30, 2024): 145–156. Accessed June 22, 2025. https://ejournal.stakatnpontianak.ac.id/index.php/vocat/article/view/487.