Albayrak, Inci, Mustafa Sivri, and Gizem Temelcan. “A Solution Algorithm for Interval Transportation Problems via Time-Cost Tradeoff”. JOURNAL OF ADVANCES IN MATHEMATICS 14, no. 2 (June 12, 2018): 7691–7701. Accessed April 9, 2025. https://rajpub.com/index.php/jam/article/view/7417.