Alaswd عبدالله محمد. “The Effect of Using Different Concentrations of Nitric Acid and Potassium Nitrate on Stimulating Germination of Two Barley Cultivars”. Journal of Pure & Applied Sciences 22, no. 2 (December 4, 2023): 51–56. Accessed September 26, 2024. https://sebhau.edu.ly/journal/jopas/article/view/2404.