Ikfini IAH, Nurharunawati N, Rumite W. UNDERSTANDING COMMON ERRORS IN LINEAR EQUATIONS SYSTEMS AMONG EIGHT GRADE STUDENTS. KJPM [Internet]. 2024Nov.26 [cited 2025May15];9(2):161-76. Available from: https://kalamatika.matematika-uhamka.com/index.php/kmk/article/view/638