1. Special Education Department, United Arab Emirates University, Al-Ain, United Arab Emirates
2. Curriculum and Method of Instruction, United Arab Emirates University, Al-Ain, United Arab Emirates
3. School of Education, University of Tasmania, Launceston, Australia
4. Department of Special Education, University of Cape Coast, Cape Coast, Ghana
5. School of Education, Western Sydney University, Sydney, Australia
6. Department of Planning, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
7. Library Section, Abetifi Presbyterian College of Education, Abetifi, Ghana
8. Department of Speech and Language Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates