I Kadek Ekadana, and Dewa Ayu Ari Febriyanti. 2023. “Characteristics and Agronomic Efficiency of Fertilizer Urea Granules- Acidic Coated Bamboo Biochar Acrylate on Plant Onion Red (Allium Ascaloniucm L.)”. Journal of Sustainable Development Science 5 (2), 56-63. https://doi.org/10.46650/jsds.5.2.1501.56-63.