1. World Health Organization. Fact sheets on Diabetes. Geneva: World Health Organization; 2021. Available from: https://www.who.int/news-room/fact-sheets/detail/diabetes. Accessed June 19, 2022.
2. Institute for Public Health (IPH), Ministry of Health (MOH) Malaysia. The National Health Morbidity Survey 2015: non-communicable diseases, risk factors & other health problems. Kuala Lumpur: Institute for Public Health (IPH), Ministry of Health (MOH) Malaysia; 2015. Available from: http://iku.moh.gov.my/images/IKU/Document/REPORT/nhmsreport2015vol2.pdf. Accessed November 12, 2020.
3. International Diabetes Federation (IDF). The IDF diabetes atlas. Belgium: International Diabetes Federation (IDF); 2021. Available from: https://diabetesatlas.org/idfawp/resource-files/2021/07/IDF_Atlas_10th_Edition_2021.pdf. Accessed June 19, 2022.
4. Medication adherence in patients with type 2 diabetes mellitus treated at primary health clinics in Malaysia
5. World Health Organization. Adherence to long-term therapies: evidence for action. Geneva: World Health Organization (WHO); 2003. Available from: http://www.who.int/chronic_conditions/adherencereport/en/. Accessed November 22, 2018.