TERAPONG AYAMUANG; SUWICHAI KOSAIYAWAT; WORAWUT PHENGPHAN. THE HEALTH SPA PROMOTION FOR HEALTH TOURISM CENTER IN EASTERN REGION OF THAILAND. Elementary Education Online, [S. l.], v. 20, n. 5, p. 4412–4418, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/4120. Acesso em: 5 jul. 2024.