สุนทราเมธากุล อ.; ปรมัตถ์วรโชติ ภ.; อดทน อ. The Participation in Business of Natural Tourism Community in Pho Sai District, Ubon Ratchathani Province. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, [S. l.], v. 14, n. 1, p. 182–193, 2019. Disponível em: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/221617. Acesso em: 2 may. 2024.