Fadhil , H M, H I H El-Hamdani, F M A Noor, S S Suad, and O M Mohammed. 2025. “The Effect of Potassium Fertilizer and Planting Dates on the Growth and Production of Maize (Zea Mays L.)”. Plant Science Today, September. https://doi.org/10.14719/pst.9827.