Asyraf, A. (2015). Perceptions of smoking on public health practice, factors affecting and the campaign of government: A case study in Universiti Utara Malaysia, Sintok.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAsyraf, Azizan. Perceptions of Smoking on Public Health Practice, factors Affecting and the Campaign of Government: A Case Study in Universiti Utara Malaysia, Sintok. 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAsyraf, Azizan. Perceptions of Smoking on Public Health Practice, factors Affecting and the Campaign of Government: A Case Study in Universiti Utara Malaysia, Sintok. 2015.
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