Sumarah, Jati, and Ajeng Tiara Wulandari. “Analysis of the K-Means Algorithm for Clustering School Participation Rates in Central Java”. KnE Social Sciences 8, no. 9 (May 26, 2023): 67–77. Accessed April 23, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/13320.