1.
Jamilah J, Effendi K, Sunadi S, Haryoko W, Utama MZH, Kassim NQB. Biosurfactant-enriched organic fertilizer as a sustainable strategy to reduce chemical inputs and improve maize performance on Ultisols. Sains Tanah J. Soil Sci. Agroclimatology. 2025;22(2):171-179. doi:10.20961/stjssa.v22i2.93202