Ali, Raad M, and Maadh A AlFahad. “Resistance Induction in Two Alfalfa Varieties to Bean Leafroll Virus and Citrus Excortis Viroid Using Some Botanicals and Amino Acids Preparations”. South Eastern European Journal of Public Health (September 30, 2024): 273–281. Accessed March 15, 2026. https://www.seejph.com/index.php/seejph/article/view/1067.