Volume 12, Issue 4, December 2021, Pages 1103-1131
Jaklein R. Younis; Jawaher A. Abdulhakim; Shereen Mohamed Abo- elyzeed
Volume 12, Issue 3, September 2021, Pages 1201-1225
Reda M. Nabil Aboushady; Jaklein R. Younis; Walaa M. Abdel-Rahman