ศรีอัมพรเอกกุล ล.; จันทึก ธ. Quality Tourism for Senior Tourists. Journal of Humanities and Social Sciences, Rajapruk University, [S. l.], v. 4, n. 1, p. 12–28, 2018. Disponível em: https://so03.tci-thaijo.org/index.php/rpu/article/view/125751. Acesso em: 28 apr. 2024.