Oktavira, A., Suarman, D., Rifyant, F., & Fevria, R. (2022). Application of The Nutrient Film Technique (NFT) Hydroponic System Water Spinach Cultivation (Ipomoea sp.). Jurnal Serambi Biologi, 7(2), 157-162. https://doi.org/10.24036/srmb.v7i2.140