Khalib, Siti Noor Baya, Irnis Azura Zakarya, and Tengku Nuraiti Tengku Izhar. “Composting of Garden Waste Using Indigenous Microorganisms (IMO) As Organic Additive”. International Journal of Integrated Engineering 10, no. 9 (January 1, 2019). Accessed April 1, 2020. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2424.