Linh, T. T. T., Huong, T. T. M. and Thammachot, N. (2025) “Sustainable Nutrient Management for NFT Hydroponic Lettuce: Integrating Kipahit (Tithonia diversifolia) Liquid Organic Fertilizer with AB-Mix”, Integrated Science Education Journal, 6(3), pp. 240-248. doi: 10.37251/isej.v6i3.2118.