HARIADI, Yogi; PERMANA, Inggih; SALISAH, Febi Nur; AFDAL, M. Development Disparity Analysis: Clustering Regencies and Cities in Riau Province Based on Socio-Economic Indicators Using K-Means and Hierarchical Algorithms. Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI), [S. l.], v. 5, n. 2, p. 2219–2225, 2026. DOI: 10.62712/juktisi.v5i2.1454. Disponível em: https://ejurnal.lkpkaryaprima.id/index.php/juktisi/article/view/1454. Acesso em: 21 sep. 2026.