ULANG, Arpani; SUHARTI; THAMRIN TAYEB. Development of A Problem Based Learning (PBL) Module on Algebra Operation Material for Class 7. Alauddin Journal of Mathematics Education, [S. l.], v. 4, n. 2, p. 131–143, 2022. DOI: 10.24252/ajme.v4i2.33625. Disponível em: https://journal.uin-alauddin.ac.id/index.php/ajme/article/view/33625. Acesso em: 1 jul. 2025.