Randy Oyovwevotu Sakpere. “STATE-LOCAL RELATIONS AND INTERNALLY GENERATED REVENUE IN NIGERIA: HOW EFFECTIVE IS THE COLLABORATION”. Galaxy International Interdisciplinary Research Journal 9, no. 7 (July 31, 2021): 80–95. Accessed April 8, 2025. https://internationaljournals.co.in/index.php/giirj/article/view/350.