JANKINGTHONG, K.; JANKINGTHONG, W.; RATTANAWONG, W. Potential and Competitiveness of Tour Guides in Songkhla Province. Economics and Business Administration Journal Thaksin University, Songkhla, Thailand, v. 16, n. 4, p. 173–194, 2024. DOI: 10.55164/ecbajournal.v16i4.267820. Disponível em: https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/267820. Acesso em: 16 sep. 2026.