Pages 1-23
Yalouli Tarek; Grari Sabrina; Bouguerra Mabrouk
Pages 24-46
Amel Choutri
Pages 47-67
Moussa Idriss Mahamat; Fatime Zara Hassaballah Mahamad; Gamar Mahamat Gamar
Pages 68-77
Abdelrhman H. Elmgariaf; Saleh Emhanna
Pages 78-96
Haroon Alataweneh; Hala Melhem; Abdul Hamid Bahr; Mohammed Hamid
Pages 98-121
Gaber Bassiouny; Sameh Awad; Mariet Metry