Chowdhury MMA, Tarafder KH, Datta PG, Zaman M, Akhtar N, Sultana K. Study on Hearing Impairment in Bangladesh. Chatt Maa Shi Hosp Med Coll J [Internet]. 2021 May 25 [cited 2025 Sep. 8];20(1):72-6. Available from: https://www.banglajol.info/index.php/CMOSHMCJ/article/view/53592