SuchittraRitsakulchai (2021) “The Sustainable Tourism Development for Decreasing the Inequality at Frontier: Case Study of Wan Yai District, Mukdahan Province, Thailand”, Annals of the Romanian Society for Cell Biology, pp. 1736–1744. Available at: https://www.annalsofrscb.ro/index.php/journal/article/view/2692 (Accessed: 3May2024).