N. A Udoh, D. O. Onaiwu, I. Ohenhen, and O. A. Olafuyi. “Application of Local Materials for Treatment of Waxy Crude in Some Niger Delta Fields”. Journal of Energy Technology and Environment 6, no. 2 (June 2, 2024): 201–210. Accessed July 4, 2024. https://journals.nipes.org/index.php/jete/article/view/936.