Kaewkungwal, Jaranit. “The Grammar of Science: Are You Positive That Your Test Is Positive?”. Outbreak, Surveillance, Investigation & Response (OSIR) Journal 15, no. 2 (June 30, 2022): 64–67. Accessed May 20, 2024. https://he02.tci-thaijo.org/index.php/OSIR/article/view/262424.