MAYA IFRA SHOBIA; YENNI KURNIAWATI. Grouping Regencies/Cities in West Sumatra Province Based on People’s Welfare Indicator Using Biplot Analysis. UNP Journal of Statistics and Data Science, [S. l.], v. 3, n. 3, p. 355–362, 2025. DOI: 10.24036/ujsds/vol3-iss3/407. Disponível em: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/407. Acesso em: 20 sep. 2025.