et. al., B. Pardha saradhi,. “Hesitant Fuzzy Project Planning and Scheduling Using Critical Path Technique”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 6 (April 5, 2021): 5272–5286. Accessed May 8, 2024. https://www.turcomat.org/index.php/turkbilmat/article/view/9342.