Rashid, Md. Abdur, and Mohammad Shorif Uddin. “Tender Dropping Efficiency in the Roads and Highways Department of Bangladesh: A Cost and Time Context Comparison of Manual and E-Procurement”. Journal of Procurement & Supply Chain 6, no. 1 (April 25, 2022): 29–36. Accessed December 23, 2024. https://stratfordjournal.org/journals/index.php/journal-of-procurement-supply/article/view/1096.