Rangseesuriyachai, T. ., and K. . Saricheewin. “Study of Organic Waste Composting With Aeration and Use of Crude Enzyme”. Journal of Engineering, RMUTT, vol. 16, no. 2, Dec. 2018, pp. 1-12, https://ph01.tci-thaijo.org/index.php/jermutt/article/view/241943.