Raihan Athaya Wudd, and Zamahsary Martha. “Grouping Of Universities In Indonesia In 2025 Based On The Qs World University Rankings Ranking Indicator Using The Kohonen Self-Organizing Maps Algorithm”. UNP Journal of Statistics and Data Science, vol. 3, no. 4, Nov. 2025, pp. 488-95, doi:10.24036/ujsds/vol3-iss4/427.