Yara K. Elreafeay. “Improving the Performance of Agronomic Traits of Barley (Hordeum Vulgare) ‎ By Salicylic Acid and Biofertilizers Application”. The International Journal of Multiphysics, vol. 18, no. 2, June 2024, pp. 861 -74, https://mail.themultiphysicsjournal.com/index.php/ijm/article/view/2321.