Volume 50, Issue 3, July 2021, Pages 2031-2044
Mahmoud Abbas Abu-Serea; Saad Ibrahim Daif Allah Al-Zogheeby; Mansour Mohamed Sallam
Volume 50, Issue 2, April 2021, Pages 1243-1256
Hamdi Sobhi Ramadan El-Adawi; Abd El-Halem Mohamed Abo El-Magd; Mansour Mohamed Sallam