Sulisyani, Anis, Nani Kurniati, and Amrullah. “The Influence of Independence and Mathematical Communication Skills on Student Learning Outcomes in the Material of Relations and Functions”. Sigma&Mu: Journal of Mathematics, Statistics and Data Science 2, no. 1 (March 31, 2024): 10–20. Accessed December 22, 2024. https://journals.balaipublikasi.id/index.php/sigmamu/article/view/201.