Angela Pinilla-Herrera,  Georgia Southern University,  United States

Elis Homsini Maolida,  FKIP Suryakancana University,  Indonesia
Gilang Mustika,  Suryakancana University,  Indonesia

Sani Yantandu Uba,  Dhofar University,  Oman
Mike Baynham,  University of Leeds,  United Kingdom

Muhammad Fahruddin Aziz,  YOGYAKARTA STATE UNIVERSITY,  Indonesia
Pratomo Widodo,  Yogyakarta State University,  Indonesia

Arash Hashemifardnia,  Islamic Azad University,  Iran, Islamic Republic of
Ehsan Namaziandost,  Islamic Azad University,  Iran, Islamic Republic of
Fariba Rahimi Esfahani,  Islamic Azad University,  Iran, Islamic Republic of

Joseph Agofure Idogho,  Federal University Oye -Ekiti,  Nigeria

Mohsine Jebbour,  Sidi Mohamed Ben Abdellah University,  Morocco