Aili Hamzah, A.F., Hamzah, M.H., Ahmad Mazlan, F.N., Che Man, H., Jamali, N.S. and Siajam, S.I. 2020. Anaerobic Co-digestion of Pineapple Wastes with Cow Dung: Effect of Different Total Solid Content on Bio-methane Yield. Advances in Agricultural and Food Research Journal. 1, 1 (Sep. 2020). DOI:https://doi.org/10.36877/aafrj.a0000109.