บุญรัตนไมตรี อ. Concepts of Public Service in Government Sector and Local Administration. Journal of Politics and Governance, Mahasarahham, Thailand, v. 6, n. 1, p. 25–37, 2016. Disponível em: https://so03.tci-thaijo.org/index.php/jopag/article/view/193590. Acesso em: 5 oct. 2026.