“Solution of Unbalanced Assignment Problem using Pentagonal Fuzzy Numbers”, J. Int. Acad. Phys. Sci., vol. 29, no. 4, pp. 185–191, Dec. 2025, Accessed: Oct. 23, 2026. [Online]. Available: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/640