Uzoh, Jonathan Chukwuemerie, and H. C. Inyiama. 2015. “Spiral Spring Process Model (SSPM) for Policy Making and Implementation Engineering in Ministries, Departments and Agencies (MDAS)”. The International Journal of Science & Technoledge 3 (4). http://internationaljournalcorner.com/index.php/theijst/article/view/124414.