Pages 920-932
Hala Abd ElRaouf El metwally; Nagah Hamed; Shams Arafa
Pages 956-957
Falah AL-Khikani
Pages 979-987
Philip Babatunde; Akeem O. Ahmed; Mahmoud A Shuaib; Mashood A Raji; Abdulfatai Aremu; Ganiu J. Akorede; Abdulwahab Sulyman; Ahmadu Umaru; Ibrahim A. Raufu
Pages 988-997
Rita Ayuk Ndip; Laupy Anne Awah; Stephen Ghogomu; Fidelis Cho-Ngwa; Moses Ngemenya
Pages 1006-1015
Anthony Kayode Onifade; Sawa Joshua Adeyanju