Volume 23, Issue 2, April 2019, Pages 101-110
Mohamed A Kassem; Mostfa Ashry Mohamed; Ahmed N. Mohammed
Volume 23, Issue 2, April 2019, Pages 111-116
Mohamed A Kassem
Volume 22, Issue 2, July 2018, Pages 223-228
Mohamed A Kassem; Ali Abo Elmagd Ahmed; Mostfa Ashry Mohamed; Ahmed N. Mohammed