Sitorus, Martiwi, Masrizal Masrizal, and Rahma Muti’ah. “Decision Making System for Visitor Satisfaction of Labuhanbatu Library Using K-Means Method”. JINAV: Journal of Information and Visualization 4, no. 1 (February 27, 2023): 36-44. Accessed October 12, 2024. https://jinav.org/index.php/jinav/article/view/1591.