“Integration of K-Means Clustering and GPT-4.1 for an AI-Based Strategic Hotel Decision Support System”. INOVTEK Polbeng - Seri Informatika 10, no. 3 (September 29, 2025): 1509–1519. Accessed October 5, 2025. https://jurnal.polbeng.ac.id/index.php/ISI/article/view/1176.