Abdulfatah, Saratu, MusaMu’azu, Ibrahim Dayyabu, and AdamuI. “PRODUCTION OF BIOGAS FROM CO-DIGESTION OF COW DUNG, CHICKEN DROPPING AND COW RUMEN WASTES”. FUDMA JOURNAL OF SCIENCES 5, no. 4 (February 21, 2022): 413 - 417. Accessed December 20, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/844.