Yanti Karmila Nengsih, M. Pd.  (Scopus ID 58508606000) Universitas Sriwijaya, Indonesia

 Dr. Ahmet Serhat Uçar, (Scopus ID) Anadolu University, Turkey

Shahid Rasool, Ed. D. (Scopus ID 57815235600) Florida Gulf Coast University, US

Nurul Fathihah Nor Azhar, (Scopus ID 59197997900) Institute of Teacher Education International Languages, Campus Kuala Lumpur, Malaysia

Prof. Dr. Ahmad Jazimin Jusoh, (Scopus ID 57273799900) Universiti Pendidikan Sultan Idris, Malaysia

Prof. Dr. Paolo Federighi (Scopus ID 57215970412) Florence University, Italy

Dr. Umer Hameed (Scopus ID 57197805934) University of Liverpool, United Kingdom

Ary Kiswanto Kenedi, M.Pd  (Scopus ID 57200642659) Universitas Negeri Yogyakarta, Indonesia