SUKMAYANTI, Mimih. Penerapan Problem Based Learning dalam Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa SMA. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika, [S. l.], v. 5, n. 1, 2020. DOI: 10.23969/pjme.v5i1.2522. Disponível em: https://journal.unpas.ac.id/index.php/pjme/article/view/2522. Acesso em: 10 mar. 2025.