Moniruzzaman, MM, Md Abdullah Al Harun, - Salequzzaman, Md Khabir Uddin Patuary, Mohammad Shahrior Arafat, and AKMA Sobhan. 2020. “Hearing Level Comparison of Noisy and Silent Area”. Bangladesh Journal of Otorhinolaryngology 23 (2):159-63. https://doi.org/10.3329/bjo.v23i2.45162.