N. Ramadani Sibutar-Butar, M. Halmi Dar, and M. Nirmala Sari Hasibuan, “Analysis Of Public Satisfaction Levels Towards Hospital Services Using The K-Nearest Neighbors Method (Case Study: XYZ Regional Public Hospital)”, International Journal of Science, Technology & Management, vol. 6, no. 2, pp. 356-362, Mar. 2025.