Kayla Faradina and Fadhilah Fitri 2026. K-Medoids Clustering Analysis of Regional Development in West Sumatra Based on Socioeconomic Indicators. UNP Journal of Statistics and Data Science. 4, 2 (May 2026), 291–298. DOI:https://doi.org/10.24036/ujsds/vol4-iss2/496.