- Putrawan, I Dewa Gede Arsa., Azharuddin, Adli., Adityawarman, Dendy. (2024) Agricultural wastes as renewable fillers in physical granulation of NPK fertilizers: Evaluation of on-size granules and comparison to conventional filler. International Journal of Recycling of Organic Waste in Agriculture, 9(2), 119 - 135. https://doi.org/10.30486/ijrowa.2020.1889862.1018