SYARA, L.; HABIBAH PASARIBU , L.; HARAHAP, A. The influence of the problem based learning model on students’ mathematical problem solving ability in mathematical induction material. Educenter : Jurnal Ilmiah Pendidikan, [S. l.], v. 3, n. 1, p. 49–58, 2024. DOI: 10.55904/educenter.v3i1.1112. Disponível em: https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/1112. Acesso em: 2 dec. 2024.