Mohammed Saeed, Osama, Rehab AbdulJabar Hamed, and Hana Saeed Abdulalla. “Effect of Microwaves on Growth of Nigella Sativa Seedlings and Callus Development”. Journal of Education and Science (JES) 22, no. 2 (June 1, 2009): 71–81. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23516.