Obel, O. 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 (Jul. 2023), 443 -. DOI:https://doi.org/10.36378/juatika.v5i2.3035.