Choochotkaew, N., Chankong, W. . and Thammakun, T. . (2020) “Factors Affecting the Functional Competencies of Public Health Technical Officers (Professional Level) at Central Units under the Department of Disease Control”, Public Health Policy and Laws Journal, 7(2), pp. 243–256. Available at: https://so05.tci-thaijo.org/index.php/journal_law/article/view/248294 (Accessed: 27 April 2024).