SUMARTINI, T. S. Subject Matter Knowledge of Prospective Mathematics Teachers on Quadratic Functions Using Problem-Based Learning. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 54, n. 1, p. 141–149, 2021. DOI: 10.23887/jpp.v54i1.32195. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/32195. Acesso em: 22 dec. 2024.