1.
Jadidah I, Annisah R, Melinda M, Padiman P, Anggilin K. Analysis of the Implications of Learning Elementary Mathematics According to Jean Piaget’s Theory. JODER [Internet]. 30Jul.2023 [cited 4Dec.2024];4(02):139-44. Available from: https://jurnal.unived.ac.id/index.php/jder/article/view/4256