SETIA WARDANA, M. Y.; RIFALDIYAH, Y. Penerapan Model Problem Based Learning terhadap Hasil Belajar Kognitif Pemecahan Masalah Matematika. Thinking Skills and Creativity Journal, [S. l.], v. 2, n. 1, p. 19–26, 2019. DOI: 10.23887/tscj.v2i1.18380. Disponível em: https://ejournal.undiksha.ac.id/index.php/TSCJ/article/view/18380. Acesso em: 30 apr. 2024.