Ahmad, M. A. (2011). A study on prevalence of hearing impairment and ear diseases among navy personnel of the royal malaysian navy, lumut perak.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhmad, Mohd Ayzam. A Study on Prevalence of Hearing Impairment and Ear Diseases Among Navy Personnel of the Royal Malaysian Navy, Lumut Perak. 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAhmad, Mohd Ayzam. A Study on Prevalence of Hearing Impairment and Ear Diseases Among Navy Personnel of the Royal Malaysian Navy, Lumut Perak. 2011.
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