Boghori, Mahmoud, and Seyed Ali Tabatabai. “The Effect of Irrigation Intervals and Nitrogenous Fertilizer on the Quantitative and Qualitative Performance of Chamomile”. International Academic Journal of Science and Engineering 4, no. 2 (December 30, 2017): 128–134. Accessed September 24, 2026. https://iaiest.com/iaj/index.php/IAJSE/article/view/IAJSE1710032.