| Dr | Ang | Liu | University at Albany, State University of New York (SUNY), Rutgers University | United States |
| Dr | Sabastine | Emmanuel | Universiti Sains Malaysia/Federal University Lokoja | Malaysia |
| Dr | DIANAH | BINTI MAZLAN | Universiti Sains Malaysia | Malaysia |
| Dr | M Monjurul | Islam | Universiti Pendidikan Sultan Idris | Malaysia |
| Dr | Caroline | Azad | Université Libre de Bruxelles | Belgium |
| Ms | Rawane | Mansour | Université de Perpignan Via Domitia (UPVD), LAMPS | France |
| Assoc. Prof. Dr | Vivient Corneille | KAMLA | Université de Ngaoundéré | Cameroon |
| Assist. Prof. Dr | Calvin | TCHEKA | Université de Dschang | Cameroon |
| Ms | Hajar | BEN BOUAZZA | Universitat Jaume I | Morocco |
| Assist. Prof. Dr | Rizka Ayu | Setyani | Universitas Sebelas Maret | Indonesia |
| Assist. Prof. Dr | Rizka Ayu | Setyani | Universitas Sebelas Maret | Indonesia |
| Assist. Prof. Dr | Rizka Ayu | Setyani | Universitas Sebelas Maret | Indonesia |
| Prof. Dr | Harif Amali | Rivai | Universitas Andalas | Indonesia |
| Dr | André | Santos | Universidade Federal de Minas Gerais | Brazil |
| Mr | Salomon Dominique | Edimo Kingue | Universidade Estadual de Campinas | Brazil |
| Assist. Prof. Dr | Alberto | Montaner Cuello | Universidad Zaragoza | Spain |
| Prof | Juan Martin | Garcia Chumacero | Universidad Señor de Sipán | Peru |
| Assoc. Prof. Dr | Gustavo | Hernandez | universidad Politécnica de Madrid | Spain |
| Dr | Juan Pablo | Tafur Guisao | Universidad Politécnica de Madrid | Spain |
| Dr | GOUDJIL | lakhdar | univ setif | Algeria |