Fornoles, R. G. ., J. . Flores, D. D. . Ferrer, J. . Devera, J. . Elvas, H. . Escario, and E. . Asuncion, LPT. “Food Waste to Methane Gas Converter: A Proposal”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 2, no. 1, Apr. 2020, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2613.