Abraham, Zephania Saitabau, K. Alawy, E.R Massawe, D. Ntunaguzi, A.A Kahinga, and K.B Mapondella. “Prevalence of Hearing Loss and Associated Factors Among Neonates in Zanzibar”. Medical Journal of Zambia 45, no. 2 (November 21, 2018): 98–105. Accessed April 3, 2025. https://mjz.co.zm/index.php/mjz/article/view/175.