Mutasher, H. H., and H. J. Attiya. “Molecular Analysis of Peganum Harmala L. Callus to Determine the Gene Expression of Beta-Carboline Alkaloids Harmine and Harmaline”. Iraqi Journal of Science 60, no. 11 (November 27, 2019): 2410–2417. Accessed January 3, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1209.