Volume 65, Issue 163, October 2019, Pages 31-37
HALLA EL BAHGY; HALA ABDELMEGEED; MARAWAN MARAWAN
Volume 52, Issue 111, October 2006, Pages 109-127
B.G.A. FAHMY; NILLY A. ALI; S.A. ABD EL-FATHAH
Volume 41.2, Issue 82, July 1999, Pages 33-42
W.M. Mousa; Aida A. El-Massry