Djaman, Koffi, and Suat Irmak. “Evaluation of Critical Nitrogen and Phosphorus Models for Maize under Full and Limited Irrigation Conditions”. Italian Journal of Agronomy 13, no. 1 (October 31, 2017): 80–92. Accessed November 21, 2024. https://www.agronomy.it/agro/article/view/958.