Silviana, Nukhe Andri, Ninny Asnidar Siregar, and Hanif Pradana. “Implementation of the Fuzzy Method in the Selection of Activities Employees During the Pandemic”. International Journal of Research in Engineering, Science and Management 5, no. 8 (August 10, 2022): 33–36. Accessed May 6, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/2310.