Selaman, Rafidah, D N Haslynda, M F Achoi, A A Jawan, and A Lepit. 2025. “Enhancing Biogas Production Via Single and Mixing Anaerobic Digestion of Food Waste and Coconut Waste”. AMPLITUDO : Journal of Science and Technology Innovation 4 (2):92-98. https://doi.org/10.56566/amplitudo.v4i2.315.