Abhishek Dudhat, et al. “Optimizing Foliar Iron Application: Effects of Rate and Frequency on Maize Growth, Yield and Grain Quality”. Journal of the Indian Society of Soil Science, vol. 73, no. 3, Jan. 2026, pp. 324-32, https://epubs.icar.org.in/index.php/JISSS/article/view/175386.