Rahmadiani R, Alfisyahra A, Lefrida R, Pathuddin P. Concept Understanding Students on the Two-Variables Linear Equation System Material in Terms of Mathematics Ability. J. Prisma. Sains [Internet]. 2024 Jan. 26 [cited 2025 Sep. 29];12(1):160-71. Available from: https://ojspanel.undikma.ac.id/index.php/prismasains/article/view/10532