SAPUTRI, RESTU; SARASSANTI, Yumi; LESTARI, NOVIKA. KEMAMPUAN REPRESENTASI DALAM MENYELESAIKAN MASALAH SISTEM PERSAMAAN LINEAR TIGA VARIABEL. AL KHAWARIZMI: Jurnal Pendidikan Matematika, [S. l.], v. 2, n. 1, p. 19–28, 2022. DOI: 10.46368/kjpm.v2i1.614. Disponível em: https://jurnalstkipmelawi.ac.id/index.php/KJPM/article/view/614. Acesso em: 24 aug. 2025.