Huynh, N. N. Y., Nguyen, D. D., Ta, N. H., Nguyen, M. T., Nguyen, T. V., Dang, H. T., … Le, N. T. (2020). COVID-19 Clusters at Workplaces and its Transmission into Communities in Vietnam: A Novel Emerging Occupational Risk Factor at Work Due to Coronavirus Infection. Asian Pacific Journal of Environment and Cancer, 3(1), 27–33. https://doi.org/10.31557/apjec.2020.3.1.27-33