Rais, Zulkifli, Muhammad Kasim Aidid, and Husnul Amira. “Application of Ensemble K-Modes and SWFM for Grouping Sulawesi Tengah Regions by Underdeveloped Indicators”. ARRUS Journal of Engineering and Technology 5, no. 1 (June 10, 2025): 69–80. Accessed June 1, 2026. https://qemsjournal.org/index.php/jetech/article/view/4014.