Obel, Obel. 2023. “The Potential Yield of Sunflowers on Coastal Land With Several Dosages of Mycorrhizae and Chicken Manure Fertilizer”. JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) 5 (2), 443 -. https://doi.org/10.36378/juatika.v5i2.3035.