N. A. Silviana, N. A. Siregar, and H. Pradana, “Implementation of the Fuzzy Method in the Selection of Activities Employees during the Pandemic”, IJRESM, vol. 5, no. 8, pp. 33–36, Aug. 2022, Accessed: May 06, 2024. [Online]. Available: https://journal.ijresm.com/index.php/ijresm/article/view/2310