Oaikhena, Igbelokoto Marvellous. “Administrative Bottlenecks Hindering Efficiency in the Practice of Public Administration”. Singaporean Journal of Business Economics and Management 11, no. 3 (June 5, 2025): 47–51. Accessed May 1, 2026. https://www.singaporeanjbem.com/index.php/SJBEM/article/view/578.