P. Ghadle, Kirtiwant, Sanjivani M. Ingle, and Ahmed A. Hamoud. “Optimal Solution of Fuzzy Transshipment Problem Using Generalized Hexagonal Fuzzy Numbers”. International Journal of Engineering & Technology 7, no. 4.10 (October 2, 2018): 558–561. Accessed April 28, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/21280.