Kamlenga, M., Olukanni, D. and Mkandawire, T. (2024) “Prospect of Recovering Bio-fertilizer by Anaerobic Co- digesting Cow Manure, Palm Oil Sludge, and Cassava Peels ”, COVENANT JOURNAL OF ENGINEERING TECHNOLOGY, 8(1). Available at: https://journals.covenantuniversity.edu.ng/index.php/cjet/article/view/4173 (Accessed: 17 July 2024).