WONGSANUPHAT, Suphanat et al. An Evaluation of the Enhanced Information System for COVID-19 Surveillance in Thailand, 2020: A Pre-Post Intervention Comparison. OSIR Journal, [S.l.], v. 13, n. 3, sep. 2020. ISSN 2651-1061. Available at: <http://osirjournal.net/index.php/osir/article/view/216>. Date accessed: 19 apr. 2024.