Prof. Lim Kian Guan Singapore Management University, Singapore

Prof. Sikandar Ali Qalati, Jiangsu University, Pakistan

Prof. Bootheina Majoul English Department at ISLT- University of Carthage, Tunisia

Prof. Jasni Sulong, Universiti Sains Malaysia, Malaysia

Assoc. Prof. Ruijian Zhang, Purdue University Northwest, USA

Assoc. Prof. Dr. Soraya Garcia-Esteban, University of Alcala, Spain

Asst. Prof. Dr. Muhammad Junaid, The University of Haripur, Pakistan

Prof. Evaristus Didik Madyatmadja, Bina Nusantara University, Indonesia

Prof. Cornelia Ilie, Strömstad Academy, Sweden

Dr. Lim Yong Kwan Singapore University of Social Sciences, Singapore

Dr. Narentheren Kaliappen Universiti Utara Malaysia, Malaysia

Dr. Pan Zhengqi Singapore University of  Social Sciences, Singapore