APRIADI , M. Penerapan Metode Pembelajaran Problem Solving Meningkatkan Pemahaman Barisan dan Deret aritmatika Mata Pelajaran Matematika Kelas XII MAN Kuala Enok Tahun Pelajaran 2017/2018 . Innovative: Journal Of Social Science Research, [S. l.], v. 2, n. 1, p. 619–623, 2022. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/236. Acesso em: 3 dec. 2024.