I Kadek Ekadana, & 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