Phetliap , W. and Khetbumrung, V. (2022) “Factors Related to the Use of Personal Protective Equipment among the farmers aged over 50 years in Pudsa Sub-district, Mueang District, Nakhon Ratchasima Province”, Journal of the Office of Disease Prevention and Control 9 Nakhon Ratchasima, 28(1), pp. 16–26. available at: https://he02.tci-thaijo.org/index.php/ODPC9/article/view/255883 (accessed: 28 September 2026).