“The Effect of Azotobacter, Mycrorrhizae and Humic Acid on the Vegetative Traits of Vigna Radiata L”. Academic Science Journal 2, no. 3 (July 1, 2024): 79–92. Accessed May 9, 2025. https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/513.