GUGUS RAHMADI; MASHFUFAH. Efektivitas Penggunaan Model Problem Based Learning dalam Meningkatkan Kemampuan Pemecahan Masalah Matematika. Jurnal Ilmiah Mandalika Education (MADU), [S. l.], v. 1, n. 2, p. 296–303, 2023. DOI: 10.36312/madu.v1i2.57. Disponível em: https://permatamandalika.com/index.php/MADU/article/view/57. Acesso em: 22 dec. 2024.