Rahma Bakoko, (Walailak University, Thailand)

Zamzami Zainuddin, (The University of Hong Kong)

Martin Lamb, ( Leeds University, United Kingdom)

Hiroyuki Obari, (Aoyama Gakuin University, Japan)

Amirul Mukminin, ( Universitas Jambi, Indonesia)

Amreet Kaur Jageer Singh, (Sultan Idris Education University, Malaysia)

Muhammad Mukhtar Aliyu, (Bauchi State University, Gadau, Bauchi State Nigeria)

Tannasitha Dasgupta, Vellore Institute of Technology (VIT-AP) University, India

Ahmed Tanimu Jibril, Sa'adu Zungur University, Nigeria

Ehsan Namaziandost ( Islamic Azad University of Shahrekord, Iran)

Karim Sadeghi (Urmia University, Iran)

Stephen Krashen (University of Western Florida, USA)

Judit Navracsics (Pannon Egyetem, Veszprem, Hungary)

Erdogan Bada (Hakkari University, Turkey)

Florante P. Ibarra (Central Luzon State University, Munoz, Philippines)

John Sivell (Brock University, Canada)

Mohd Faiz Mohd Yaakob, (Universiti Utara Malaysia, Sintok, Malaysia)

Budi Hamuddin (Universitas Lancang Kuning, Pekanbaru, Indonesia)

Fathu Rahman (Universitas Hasanuddin, Indonesia)

Sukardi Weda (Universitas Negeri Makassar, Indonesia)

Beny Hamdani (Universitas Islam Zainul Hasan Genggong, Indonesia)

Darman Manda (Universitas Negeri Makassar, Indonesia)

Baso Jabu (Universitas Negeri Makassar, Indonesia)

Karnedi (Universitas Terbuka, Indonesia)

Abdul Hakim Yassi (Universitas Hasanuddin, Indonesia)

Nasmilah (Universitas Hasanuddin, Indonesia)

Maya Masita (Universitas Muhammadiyah Bulukumba, Indonesia)