Ndip EA, Maximus J. Exploring the Potential of Black Shale Source Rocks in the Babouri-Figuil Basin, Northern Cameroon: A Study on Organic Petrography. EJAS [Internet]. 2023 Oct. 27 [cited 2026 May 30];11(5):304-17. Available from: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8611