Journal, B. S. (2021) "Improve the performance of solar cells using new designs for pelvic center wheel Type V compound mirrors encased by Vernil glasses: Ali Hadi Al-Hamadani | Sabri Jasem | Kawked Dawod", مجلة بغداد للعلوم. Iraq, Baghdad, 3(4), ص 586-590. موجود في: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/742 (تاريخ الوصول: 18أغسطس2021).