Swai, Laura Peter, Andrew Oyen Arewa, and Rex Asibuodu Ugulu. “Unfair Payment Issues in Construction: Re-Thinking Alternative Payment Method For Tier-1 Contractors to Subcontractors”. Proceedings of the International Conference on Civil Infrastructure and Construction (CIC) 2020, no. 1 (April 30, 2020): 84–93. Accessed April 26, 2025. https://journals.qu.edu.qa/index.php/CIC/article/view/3902.