Department of Mathematics Education, Tamansiswa University, Padang, Indonesia
Inuusah Mahama
Department of Counselling Psychology, University of Education, Winneba, Ghana
Xiaoling Sui
Department of World Languages, Dalian University of Foreign Languages, Dalian, China
Luz Castillo
Department of Education, Universidad Técnica Particular de Loja, Loja, Ecuador
Dr. Nadia Nazir
Department of Education, Mohi-ud-Islamic University, Islamabad, Pakistan
Dr. Muhammad Thoyib
Islamic Education and Teacher Training, Institut Agama Islam Negeri Ponorogo, Nganjuk, Indonesia
Herman Setyawan
University Archives, Gadjah Mada University, Yogyakarta, Indonesia
Jude Amaefule
Department of Educational Psychology Guidance and Counselling, Ignatius Ajuru University of Education, Port Harcourt, Nigeria
Dr. Olesia Samokhval
Department of Foreign Philology and Translation, Vinnytsia Institute of Trade and Economics of Kyiv National University of Trade and Economics, Vinnytsia, Ukraine