U. Lhatong, C. Somsuvun, A. Yaowabut, D. Jaisawang, and C. Chaikoolvatana, “The knowledge, attitudes and perceptions toward COVID-19 prevention and control behavior among village health volunteer (VHV), Nong Khon Subdistric, Mueang Distric, Ubonratchathani Province”, ubruphjou, vol. 12, no. 1, pp. 87–98, Apr. 2023.