Mesran, F. Nurwahid, F. N. Sarumaha, and R. M. F. Lubis. “Decision Support System for Selecting the Best Hotel Using the Multi-Objective Optimization Method on the Basis of Simple Ration Analysis (MOOSRA)”. International Journal of Informatics and Data Science, vol. 2, no. 2, June 2025, pp. 55-62, doi:10.64366/ijids.v2i2.70.