Pages 191-204
Hasaan A. Elkhatib; Said M. Gabr; Alaa H. Roshdy; Radi S. Kasi
Pages 241-258
Doaa M. Mostafa; Abeer I. Shabana
Pages 285-293
Naser Mohibe; S K. Jain; Ashutosh Mishra; Nirmal Meena