Samuel Owusu Antwi, Frank Amoako Atta, Seth Kofi Owusu, and Richmond Annie. “Public Procurement Processes: Assessing the Efficiency and Effectiveness of the Procurement Process”. Journal of Production, Operations Management and Economics, vol. 5, no. 2, Sept. 2025, pp. 21-33, doi:10.55529/jpome.52.21.33.