C. N. A. Kadir, N. Fajeriana, M. A. Abdul Gafur, and I. M. Sangadji, “Effect of Rice Washing Water-Based Liquid Organic Fertilizer on the Growth and Yield of Green Amaranth (Amaranthus viridis L.)”, Median, vol. 18, no. 2, pp. 48–64, Aug. 2025.