WENIBOWEI K. FEDERALISM AND LOCAL GOVERNMENT AUTONOMY IN NIGERIA: IMPLICATIONS ON INTERNALLY GENERATED REVENUE (IGR) IN SAGBAMA LOCAL GOVERNMENT COUNCIL, BAYELSA STATE. SAGBAMAN [Internet]. 2024 May 31 [cited 2026 Aug. 28];2(1):63-77. Available from: http://ijbcoejournals.com/index.php/sagbaman/article/view/160