ENDAH OKTAVIANA; ZULFITRI AIMA; RAMADONI. Validity of Application-Assisted Project-Based Learning Liveworksheet on Linear Program Material. Rangkiang Mathematics Journal, [S. l.], v. 2, n. 2, p. 7–12, 2023. DOI: 10.24036/rmj.v2i2.32. Disponível em: https://math.ppj.unp.ac.id/index.php/RMJ/article/view/32. Acesso em: 21 nov. 2024.