Shafei, M. N. (2005). The association of shift work and coronary heart disease risk factors among male factory workers in Kota Bharu, Kelantan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShafei, Mohd Nazri. The Association of Shift Work and Coronary Heart Disease Risk Factors Among Male Factory Workers in Kota Bharu, Kelantan. 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रShafei, Mohd Nazri. The Association of Shift Work and Coronary Heart Disease Risk Factors Among Male Factory Workers in Kota Bharu, Kelantan. 2005.
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