PONGPONRAT, K. Volunteer Tourism Development: Perceptions from University Students in Thailand. Humanities, Arts and Social Sciences Studies, [S. l.], v. 17, n. 1, p. 115–148, 2017. DOI: 10.14456/sujsha.2017.20. Disponível em: https://so02.tci-thaijo.org/index.php/hasss/article/view/84265. Acesso em: 15 sep. 2026.