Pages 152-157
Makhzum Bentaher; Adel Salama; Amro Mohamed Eladawy; Ahmed Mashhour
Pages 198-204
alaa Ahmed El-Negahy; Amro Mohamed Eladawy; Tarek Abdel-Samad El-Hewalaand; abdullah milad Herik
Pages 224-230
Yousef Mohamed El Shahat Abo El Fadl; Riad Mansour Megahed; Mohammed Abdel Fattah; Mohamed Hazem Nasef