Azri, M. A. (2017). Sleep quality, physical activity and health status among older persons with various levels of cognitive function in elderly institutions in Peninsular Malaysia / Muhammad Azwan Azri.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAzri, Muhammad Azwan. Sleep Quality, Physical Activity and Health Status Among Older Persons with Various Levels of Cognitive Function in Elderly Institutions in Peninsular Malaysia / Muhammad Azwan Azri. 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAzri, Muhammad Azwan. Sleep Quality, Physical Activity and Health Status Among Older Persons with Various Levels of Cognitive Function in Elderly Institutions in Peninsular Malaysia / Muhammad Azwan Azri. 2017.
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