ZAW, Thein Oak Kyaw; MUTHAIYAH, Saravanan; ANBANANTHEN, Kalaiarasi Sonai Muthu; SOE, Min Thu; PARK, Byeonghwa; KIM, Myung Joon. The Necessity of Close Contact Tracing in Combating COVID-19 Infection – A Systemic Study. Emerging Science Journal, [S. l.], v. 6, p. 275–284, 2022. DOI: 10.28991/esj-2022-SPER-019. Disponível em: https://www.ijournalse.org/index.php/ESJ/article/view/1236. Acesso em: 21 sep. 2025.