1. World Health Organization. WHO Global Report: Mortality attributable to tobacco. WHO; 2012. Accessed March 6, 2024. https://www.who.int/publications/i/item/9789241564434
2. Institute for Public Health (IPH), National Institutes of Health, Ministry of Health Malaysia. National Health and Morbidity
Survey (NHMS) 2019: Vol. I: NCDs – Non-Communicable Diseases: Risk Factors and other Health Problems. 2020. Accessed March 6, 2024. https://iku.moh.gov.my/images/IKU/Document/REPORT/NHMS2019/Report_NHMS2019-NCD_v2.pdf
3. Effects of Tobacco Smoking on Cardiovascular Disease
4. Drope J, Schluger N, Cahn Z et al. The Tobacco Atlas. 6th edition. American Cancer Society, Vital Strategies; 2018. Accessed March 6, 2024. https://theunion.org/sites/default/files/2020-12/TobaccoAtlas_6thEdition_LoRes.pdf
5. Junid S. Health Care Cost of Smoking in Malaysia. Southeast Asia Tobacco Control Alliance; 2007. Accessed March 6, 2024. https://seatca.org/dmdocuments/10_health_care_costs_of_smoking_in_malaysia.pdf