Ligna, Cedric, Mathieu Moussavou, Karen Bakakas, Michel Mbina, and Tomohiko Sato. “Petrology, Geochemistry and Geodynamic Significance of the Mafic and Ultramafic Rocks of the Akou (Okondja Basin, Gabon)”. European Scientific Journal, ESJ 14, no. 12 (April 30, 2018): 347. Accessed November 22, 2024. https://eujournal.org/index.php/esj/article/view/10794.