Systematic Review: Directional Microphones for School-Aged Children with Hearing Impairment in Noisy Environments By Jim Russell, student of the Master in Clinical...
Chandrakanta Jain studies the prevalence of hearing disorders in school going children screening 2000 school going children in the age group 4- 15 .
Kent Kenneth Kaonga studies in this thesis the prevalence and demographic pattern of hearing impairment in children in the southern region of Malawi.








