putri, nabillah, Nonong Amalita, Dodi Vionanda and Dony Permana 2023. Grouping Level of Poverty Based on District/City in Indonesia Using K-Harmonic Means . UNP Journal of Statistics and Data Science. 1, 3 (May 2023), 157–163. DOI:https://doi.org/10.24036/ujsds/vol1-iss3/60.