ERRCD Forum
Osman Titrek
CV. FOUNDAE
International Hellenic University
Fakultas keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Kendari
Faculty of Tarbiyah and Teacher Training, Universitas Islam Negeri Walisongo Semarang
University of Malaya
Universitas Negeri Yogyakarta
Universitat de València
CV. Piramida Akademi
University of Bologna
Universitas Muhammadiyah Sumatera Barat
V.N. Karazin Kharkiv National University
Dove Medical Press
Amasya Üniversitesi
Emerald Publishing
SAGE Publishing
Taylor & Francis Group
Springer
International Institute of Knowledge Innovation and Invention, Pte. Ltd. (IIKII PTE LTD)