Rusul Taha Ali. “Effect of Arginine and GA3 on Some Qualitative Traits and Active Ingredients of Matricaria Chomomilla L”. Academic Science Journal 2, no. 4 (October 1, 2024): 156–166. Accessed November 7, 2024. https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/570.