Nurdin, Erdawati. “EN LEARNING ONE VARIABLE LINEAR EQUATIONS AND INEQUATIONS USE STUDENT CONTEXTUAL-BASED WORKSHEETS”. Annual International Conference on Islamic Education for Students 1, no. 1 (June 22, 2022). Accessed April 27, 2024. https://conferences.uinsalatiga.ac.id/index.php/aicoies/article/view/261.