Tetriyani E, Jihad A, Karlina Rachmawati T, Sugilar H. Development of Video Animation Media for Learning a System Two-Variable Linear Equation. KSS [Internet]. 2024 Apr. 3 [cited 2025 Feb. 6];9(8):423–430. Available from: http://thrillriftranks.com/index.php/KnE-Social/article/view/15575