Mohamed م. إيمان سلام. “AUTHOR INDEX (Volume 20 – 2016): Author Index of Papers Published in the ‘ University of Aden Journal of Natural & Applied Sciences’ and Their Addresses Volume 20 (April- August 2016)”. University of Aden Journal of Natural and Applied Sciences 21, no. 1 (April 30, 2017): 111–114 & 207. Accessed May 16, 2024. https://uajnas.adenuniv.com/index.php/uajnas/article/view/236.