N. Devi, D. B. Fakruddin, B. Nagaraju, N. Belpu, B. L. Raj, and J. A. Ravi, “Comparison of responses of parents of hearing and hearing impaired children for the questionnaire ’awareness of aspects related to hearing’”, Int J Contemp Pediatr, vol. 8, no. 6, pp. 998–1005, May 2021.