Uwaezuoke, N., C. Igwilo, K., Oguamah, I., & C. Samuel, G. (2022). Evaluation and suitability of a biomaterial as oil-based drilling fluids viscosifier using chemical structural properties approach. International Journal of Engineering & Technology, 11(1), 27-34. https://doi.org/10.14419/ijet.v11i1.31851