Nnaji, Emeka Samuel, and Chioma Precious Unamba. “Effective Resource Mobilization: School Administrators Strategy for the Sustainability of Secondary Education in Calabar Education Zone, Cross River State, Nigeria”. Journal of Public Administration, Policy and Governance Research 2, no. 2 (June 7, 2024): 145–152. Accessed June 8, 2025. https://jpapgr.com/index.php/research/article/view/93.