Reviewers

T. Silvana Sinar (Universitas Sumatera Utara, Medan, Indonesia)   

University Page |Scopus 

Dennis Barbour  (Purdue University, America)

University Page |Scopus 

Koh Young Hun (Hankuk University of Foreign Stuies, Seoul, North Korea)

University Page |Scopus 

Lukaz Stach (Pedagogical University of craców, Poland)

University Page |Scopus |

Shaiful Bahri Md. Radzi (Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia)

University Page | Scopus | GS

Hermina Sutami (Universitas Indonesia, Depok, Indonesia)

University Page | SINTA |GS

Clement E. Akpang (Cross River University of Technology, Calabar, Nigeria)

University Page | Scopus  

Zhi-hao Sun (Suzhou University of Science and Technology, Jiangsu, China)

University Page | Scopus  

Kalu Kingsley Anele (Pusan National University, Korea)

University Page | Scopus 

Anil Basweshwar Swami (MIT ACSC, Alandi Pune, Savitribai Phule Pune University, Pune, India)

University Page | Scopus 

Charles Onomudo Aluede (Ambrose Alli University, Ekpoma, Edo State-Nigeria)

University Page | Scopus