T. Nagalakshmi, and G. Uthra. “A New Approach to Find an Optimal Solution of a Fuzzy Project Management Problem by Fuzzy Dynamic Programming”. International Journal of Mathematics And its Applications 6, no. 2 - A (May 15, 2018): 319–325. Accessed October 13, 2025. https://ijmaa.in/index.php/ijmaa/article/view/678.