ELIE, Melkysedek; DJONG, Kristoforus Djawa; OLLA, Rinda. Perancangan Awal LKPD Berbasis Problem Solving pada Materi Bentuk Aljabar di SMP . FARABI: Jurnal Matematika dan Pendidikan Matematika , [S. l.], v. 8, n. 2, p. 227–233, 2025. DOI: 10.47662/farabi.v8i2.1266. Disponível em: https://siakad.univamedan.ac.id/ojs/index.php/JMPM/article/view/1266. Acesso em: 16 des. 2025.