Orhorhoro, Ejiroghene Kelly. “The Study of Anaerobic Co-Digestion of Non-Uniform Multiple Feed Stock Availability and Composition in Nigeria”. European Journal of Engineering and Technology Research 1, no. 1 (July 27, 2018): 39–42. Accessed July 4, 2024. https://ej-eng.org/index.php/ejeng/article/view/38.