Srinivasan, N., and A. Seethalakshmy. “A Heuristic Approach to Obtain an Optimal Solution for Unbalanced Transportation Problem”. International Journal of Engineering and Technology 7, no. 4.10 (October 2, 2018): 364–365. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/20936.