Adil Pikri Gulo, and Zulham Sitorus. “Analysis of the CoCoSo Method for Selecting Cleaning Staff at SMK Negeri 2 Ulu Moro’o School”. International Conference Epicentrum of Economic Global Framework (February 13, 2026): 4097–4105. Accessed November 11, 2026. https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/1988.