Iqbal, Anas, Haneef Raza, Maid Zaman, Rayyan Khan, Muhammad Adnan, Abdullah Khan, Syeda Wajeeha Gillani, and Shad Khan Khalil. “Impact of Nitrogen, Zinc and Humic Acid Application on Wheat Growth, Morphological Traits, Yield and Yield Components”. Journal of Soil, Plant and Environment 1, no. 1 (February 5, 2022): 50–71. Accessed March 21, 2023.