Dr. Aman Ullah, et al. “ENHANCING PROCUREMENT PERFORMANCE IN HUMANITARIAN ORGANIZATIONS: THE ROLE OF INFORMATION INTEGRATION, INTERNAL CONTROLS, AND STANDARDIZED PROCEDURES”. International Journal of Contemporary Issues in Social Sciences, vol. 3, no. 4, Dec. 2024, pp. 45-70, https://ijciss.org/index.php/ijciss/article/view/1686.