DEKA, Siti Aliifah; TASMAN, Fridgo. Pengaruh Penerapan Model Pembelajaran Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik di Kelas VIII SMP Negeri 31 Padang. Attractive : Innovative Education Journal, [S. l.], v. 5, n. 3, p. 190–197, 2023. DOI: 10.51278/aj.v5i3.842. Disponível em: https://attractivejournal.com/index.php/aj/article/view/842. Acesso em: 19 sep. 2026.