Tiew, Kian-ghee, Kohei Watanabe, Noor Ezlin Ahmad Basri, and Hassan Basri. 2011. “Composition of Solid Waste in a University Campus and Its Potential for Composting”. International Journal on Advanced Science, Engineering and Information Technology 1 (6):675-78. https://doi.org/10.18517/ijaseit.1.6.135.