*Referee 1
- Name: Prof. Gladys Babudoh
- Job Title: Head of Department Audiology,Speech Therapy and Advanced Seminar in Special Education, University of Jos, Plateau State
- School/Organization: University of Jos, Nigeria
- Phone Number
- Relationship: Former Project Supervisor
- Duration: 2021-2022
*Referee 2
- Name: Mrs. Kwandi Kaneng
- Job Title: Department Head,Classroom management, Sign Language in Special Education. University of Jos, Plateau State
- School/Organization: University of Jos, Nigeria
- Phone Number (text only)
- Relationship: Former Teaching Practice Supervisor
- Duration: 2020-2022