Prof. Safrul Muluk, Ph.D., Universitas Islam Negeri Ar-Raniry, Indonesia, Scopus ID: 57205562628, Sinta ID: 6027422

Franziska Baier-Mosch, Ph.D. Leibniz-Institut for Research and Information in Education (DIPF), Germany, Scopus ID: 58618654000

Effendi Limbong, Ed.D., Universitas Mulawarman, Indonesia, Scopus ID: 59209186600, Sinta ID: 5990509

Jim Askham, Ph.D., University of Leicester, United Kingdom, Scopus ID: 55339673400

Ratna Rintaningrum, Ph.D., Institut Teknology Sepuluh November, Indonesia, Scopus ID: 35772

Prof. Alison Fox, Ph.D., The Open University, England, UK, Scopus ID: 554160450000

Muhammad Nur Akbar Rasyid, Ph.D., Universitas Islam Negeri Alauddin Makassar, Indonesia, Scopus ID: 58634346700, Sinta ID: 6200629

Anssi Roiha, Ph.D., University of Jyvaskyla, Finland, Scopus ID: 55971599400

Moh. Arif Mahbub, Universitas Islam Jember, Scopus ID: 59482867000

Charity Onyishi, Ph.D., University of Nigeria, Nigeria, Scopus ID: 57188872998

Berlinda Mandasari, Universitas Teknokrat Indonesia, Scopus ID: 58092736700

Prof. David Curtis, Ph.D., Flinders University, Australia, Scopus ID: 8365219500

Yudi Basuki, Universitas Trenggalek, Scopus ID: 58316822000

Prof., David Pedder, Ph.D., Emirates College for Advanced Education, Abu Dhabi, Scopus ID: 13409713700

Martin Lamb, Ph.D., University of Leeds, England, UK, Scopus ID: 35958438300

Nurul Aini, IAIN Kediri, Indonesia, Scopus ID: 59292092700

Fadli Ubit, Badan Litbang dan Diklat Kementerian Agama RI, Provensi Aceh, Scopus ID:57208692703, Sinta ID: 6732528