YEYEN, Vioskha; ROZA, Yenita; MURNI, Atma. Development of problem-based learning mathematics tools for linear programming to facilitate students’ mathematical communication skills. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika, [S. l.], v. 7, n. 1, p. 12–24, 2024. DOI: 10.30606/absis.v7i1.2495. Disponível em: https://journal.upp.ac.id/index.php/absis/article/view/2495. Acesso em: 27 sep. 2024.