Volume 42, Issue 4, October 2021, Pages 1929-1946
Abeer Fathy Mostafa; Olfat Ali Melouk; Gaber Abd-Elaty; Fayrouz. A. A. Ahmed
Volume 42, Issue 4, October 2021, Pages 1981-1997
Mohamed Ibrahim Younis; Emad Eldin Mahmoud Hanafy; Ahmed El - Esawy