SANGPHACHAN, K.; SUKSIRISOPON, P.; SOMNUEK, P. Approaches for Improving Restaurant Service Quality for Lao Tourists, Nakhon Pakse, Champasak Province, the Lao People’s Democratic Repub. Journal of Humanities and Social Sciences, Rajapruk University, [S. l.], v. 8, n. 1, p. 125–141, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/rpu/article/view/260268. Acesso em: 17 may. 2024.