Fusun Erk`akan and Filiz Ozdemir
Ghafar Eskandari, Abbas Jolodar and Nabiallah Khoonmirzaei
Ghafar Eskandari, Abbas Jolodar and Ahmad Taghavi Moghadam
Clement Akais Okia, Jacob Godfrey Agea, James Munga Kimondo, Refaat Atalla Ahmed Abohassan, Paul Okiror, Joseph Obua and Zewge Teklehaimanot
C. Stavrianos, D. Tatsis, P. Stavrianou, A. Karamouzi, G. Mihail and D. Mihailidou
Alireza Mesdaghinia, Amirabbas Hamedian and Kourosh Rahmani
Jafar Abbas Issa AL-Maamori
K.I. Auta, A.A. Galadima, J.U. Bassey, O.D. Olowoniyi, O.O. Moses and A.B. Yako
A.B. Yako, J.A. AJayi, J.K. Makpo, P. Lar, K.I. Auta, J.B. Yako and H.A. Banyigyi