1. Mathematics and Science Department, College of Distance Education, University of Cape Coast, Cape Coast, GHANA
2. Center for Instructional Technology and Multimedia, Universiti Sains Malaysia, Penang, MALAYSIA
3. Business Department, College of Distance Education, University of Cape Coast, Cape Coast, GHANA
4. Education Department, College of Distance Education, University of Cape Coast, Cape Coast, GHANA
5. Department of Mathematics and ICT Education, University of Cape Coast, Cape Coast, GHANA