Volume 69, Issue 177, April 2023, Pages 105-111
REEM M. ALSAADAWY; SYLVIA O. AHMED; HELAL F. HETTA
Volume 60, Issue 142, July 2014, Pages 7-13
M.A. HAMAD; Z.M. AL-JUMAA
Volume 36.1, Issue 71, October 1996, Pages 68-73
A.M. SAYED