Khamthiang, T., Jitkham, P., Boonjit, A. and Phanwang, W. (2026) “The development of marketing management model by using participatory processes to reduce the risk of spreading the Coronary Virus 2019 (COVID-19)”, UBRU Journal for Public Health Research, 15(1), pp. 15–26. available at: https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/275062 (accessed: 30 September 2026).