1.
Bem J. From Oil to Oil: A History of The Niger Delta Oil Economy from Palm Oil to Crude Oil, 1900 to 2019. ahcs [Internet]. 2022 Jan. 3 [cited 2024 Jun. 16];2(2):190-20. Available from: https://publisher.uthm.edu.my/periodicals/index.php/ahcs/article/view/4636