Joseph Ofori Acheampong*
Nando Campanella, Luiz Claudio Dias, Erick Nelo Pedreira, Harold Martin Wright, Guido Sampaolo, Pierpaolo Morosini
Musa E. Mohamed and Christina Y. Ishak
Sevdije Govori, Sabrije Spahiu,Arben Haziri and Hamide Ibrahimi
S. M. Khetre, H. V. Jadhav, P. N. Jagadale, S. R. Kulal and S. R. Bamane
Mhd Kutaiba Albuni, Ruba Zuhri Yafi, Bana Sabbagh, Mazen Al Moubarak, Lina Khouri