Shang H. Abdulqadir, Bahar J. Mahmood, Shara J. Hama, and Shakir B. Shakir. 2025. “Effect of Spraying NPK-Nano Fertilizer at Two Application Times on the Growth and Yield Components of Two Wheat Cultivars in Two Locations”. Zanco Journal of Pure and Applied Sciences 37 (3):143-56. https://doi.org/10.21271/ZJPAS.37.3.12.