Lia Rezika and Enny Susilawati (2025) “Analysis of the Ability to Understand Mathematical Concepts of Grade X Students on Logarithm Material”, Serunai : Jurnal Ilmiah Ilmu Pendidikan, 11(2). Available at: https://www.ejournal.stkipbudidaya.ac.id/index.php/serunai/article/view/1900 (Accessed: 24 October 2026).