Arshadullah, Muhammad, Arshad Ali, Syed Isthiaq Hyder, Imdad Ali Mahmood, and Badar-uz- Zaman. “Effect of K2SO4 and KNO3 Foliar Application on Wheat Growth: Foliar Application Effect on Wheat Growth”. Biological Sciences - PJSIR 58, no. 1 (April 27, 2015): 19–22. Accessed December 4, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/78.