Shanmugam, T. S.; Bakon, S. K.; Mohamad, Z. A.; Perumal, A. S.; Rathakrishnan, K.; Nagalingam, T.; Munisamy, M. An Outbreak Investigation of COVID-19 Among Furniture Factory Workers at Kuala Langat District, Selangor, Malaysia. OSIR 2022, 15, 15–19.