JACKSON PASINI MAIRING. KEMAMPUAN SISWA SMA DALAM MENYELESAIKAN MASALAH SISTEM PERSAMAAN LINEAR TIGA VARIABEL. Aksioma, [S. l.], v. 6, n. 1, p. 15–26, 2017. DOI: 10.22487/aksioma.v6i1.137. Disponível em: https://jurnal.fkip.untad.ac.id/index.php/jax/article/view/137. Acesso em: 13 may. 2024.