Hasyim, Jefrizal, Yenita Roza, and Maimunah Maimunah. “STUDENTS’ ERROR ANALYSIS ON LINEAR PROGRAM BASED ON THE KIAT MODEL AND STUDENTS’ LEARNING INTEREST”. Kalamatika: Jurnal Pendidikan Matematika 7, no. 1 (April 30, 2022): 43-56. Accessed October 7, 2025. https://matematika-uhamka.com/kalamatika/index.php/kmk/article/view/525.