Big-Alabo, Sotonye, and Umezurike J Ezugwu. “The ‘Then’ and ‘Now’ Environmental and Security Obstacles and Prospects of Maritime Industry in Nigeria”. Titian: Jurnal Ilmu Humaniora 7, no. 2 (December 1, 2023): 359-368. Accessed July 2, 2024. https://online-journal.unja.ac.id/titian/article/view/29720.