Uzoh, Jonathan Chukwuemerie, and H. C. Inyiama. “Spiral Spring Process Model (SSPM) for Policy Making and Implementation Engineering in Ministries, Departments and Agencies (MDAS)”. The International Journal of Science & Technoledge 3, no. 4 (April 30, 2015). Accessed July 7, 2024. http://internationaljournalcorner.com/index.php/theijst/article/view/124414.