Gustiar, F., Munandar, M., Amar, M., Arsi, A., Pitayati, P. A., Amanah, T. O. ., & Assyfa, N. (2022). Growth of Pakcoy (Brassica rapa L.) Hydroponic System Using Nutrients of Catfish Cultivation Waste. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, 11(1), 86–93. https://doi.org/10.36706/jlso.11.1.2022.560