jassim jawad jader alnuaimi, Marwa Hasan Jaralla. “Estimation of Some Genetic Parameters in Potatoes by the Effect of Biological and Organic Fertilization”. International Journal of Modern Agriculture 10, no. 2 (September 15, 2021): 4813 - 4829. Accessed May 5, 2024. http://modern-journals.com/index.php/ijma/article/view/1466.