Saeed, D. F. ., & Dizayee, A. T. . (2023). The Combination Impact of Various Rates Of (N, P, K) Fertilizers on The Critical Point Concentration and Nutrient Balance of the (NPKS) In the Local Red Onion Leaf . International Journal of Membrane Science and Technology, 10(5), 76-89. https://doi.org/10.15379/ijmst.v10i5.2424