Edna Adagogo-Brown D. The Reign of King Douglas Jaja, Jeki IV, Amanyanabo of Opobo Kingdom in the Eastern Niger Delta, 1936-1980. KJHMSS [Internet]. 2022 Jul. 6 [cited 2024 May 9];4(1). Available from: https://journals.fukashere.edu.ng/index.php/kjhmss/article/view/71