Asuaiko, Ekpedeme R., et al. “Integrated Organic Petrography and Rock-Eval Evaluation of the UDY Well Source Rocks, Niger Delta Basin, Nigeria”. Researchers Journal of Science and Technology, vol. 6, no. 1, Feb. 2026, pp. 70-86, https://rejost.com.ng/index.php/home/article/view/263.