Kawet, F., Mandang, J.S., Doodoh, B., Walingkas, S.A.F., Mamarimbing, R. and Tumewu, P. 2023. Utilization of Water Hyacinth (Eichornia crassipes) as Liquid Organic Fertilizer (POC) on Chinese Cabbage (Brassica rapa var. parachinensis). Jurnal Agroekoteknologi Terapan. 4, 2 (Aug. 2023), 345–351. DOI:https://doi.org/10.35791/jat.v4i2.49175.