Volume 21, Issue 1, January 2020, Pages 211-215
Ahmad M Saleh; Elturabi Elsayed Ebrahim; Eid Hamed Aldossary; Mariam Awad Mazyad Almutairi
Volume 19, Issue 8, August 2018, Pages 2299-2304
Husain A Nasaif; Sayed Mahmood Al Qallaf