Faizah Binti Abd. Ghani, Universiti Teknologi Malaysia, Malaysia, (Scopus ID: 56288643400)

Luminiţa Catana, Institute of Educational Sciences, Bucharest, Romania (ID Google Scholars)

Evangelia Fragouli, Kingston University London, UK (ID Google Scholars)

Lucy Bowes, Oxford University. Inggris. (ID Scopus: 27267591700)

Mohammad Reza abedi, University of Isfahan, Iran (ID Google Scholars)

Liane J. Leedom, M.D, University of Bridgeport, Amerika Serikat (ID Google Scholars)

Ilham Khairi Siregar, Universitas Muhammadiyah Sumatra Utara, Indonesia. (ID Scopus: 57194008186)

Ifdil, Universitas Negeri Padang, Indonesia (ID Scopus: 57189904506)

Muhammad Jufri, Universitas Negeri Makassar, Indonesia.  (ID Scopus: 56913265800)

Farida Aryani, Universitas Negeri Makassar, Indonesia. ( ID Scopus: 57194128650)

Sitti Hartinah, FKIP Universitas Pancasakri (UP) Tegal, Indonesia. [Google Scholars]

Eko Susanto, Universitas Muhammadiyah Metro, Indonesia (ID Scopus: 57204979079)

Abdul Saman, Universitas Negeri Makassar, (ID Scopus: ID: 57204951157), Indonesia [Google Scholars]