Maruapey, A. et al. 2022. Utilization of Azolla Pinnata as Compost Fertilizer on the Growth and Production of Sweet Corn (Zea mays sacchara L.). Median : Jurnal Ilmu Ilmu Eksakta. 14, 3 (Oct. 2022), 79–94. DOI:https://doi.org/10.33506/md.v14i3.2021.