Karimi, Mehdi, Aminuddin Hussein, Mohd Khanif Yusop, and Radziah Othman. 2019. “Contribution of Elemental Sulfur to Soil Acidification, Iron Release and Uptake by Corn (Zea Mays L.)”. Journal of Botanical Research 1 (1):7-12. https://doi.org/10.30564/jrb.v1i1.430.