Pengaruh Penerapan Model Pembelajaran Problem Based Learning dengan Pendekatan Gamifikasi terhadap Hasil Belajar Matematika. INTEGRAL: Innovative Research in Mathematics Education and Learning, [S. l.], v. 1, n. 1, 2025. DOI: 10.64619/h0tpem31. Disponível em: https://journal.lpp-chani.org/index.php/integral/article/view/16. Acesso em: 20 apr. 2026.