Bin Hamedin, M. A. A., Rozaini Binti Mat Shah, & Marina Binti Kamardin. (2022). EPIDEMIOLOGY OF COVID-19 AND RISK FACTORS OF COVID-19 INFECTIONS IN PULAU PINANG: A CASE CONTROL STUDY. Malaysian Journal of Public Health Medicine, 22(2), 156–164. https://doi.org/10.37268/mjphm/vol.22/no.2/art.879