RAHAYU, Indri; MAYASARI, Dian; PAGILING, Sadrack Luden. Pengembangan Lembar Kerja Siswa Model ELPSA pada Materi Matriks. JRPM (Jurnal Review Pembelajaran Matematika), [S. l.], v. 6, n. 2, p. 166–183, 2021. DOI: 10.15642/jrpm.2021.6.2.166-183. Disponível em: https://jurnalftk.uinsa.ac.id/index.php/jrpm/article/view/1179. Acesso em: 23 feb. 2026.