“Comparison of Agglomerative Hierarchical Clustering Methods for Grouping Indonesian Provinces Based on Community Literacy Development Index”. UNP Journal of Statistics and Data Science 4, no. 1 (March 16, 2026): 131–140. Accessed October 3, 2026. https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/470.