HANDAYANI, R.; PRAHMANA, R. C. I.; MARIAN, F. Development of Mathematical Student Work Sheet (LKPD) Based on PMRI in Square and Triangle Matherials for Grade VII Junior High School: . THETA: Jurnal Pendidikan Matematika, [S. l.], v. 5, n. 2, p. 44–47, 2023. DOI: 10.35747/t.v5i2.773. Disponível em: https://journal.mbunivpress.or.id/index.php/THETA/article/view/773. Acesso em: 28 dec. 2024.