KHAMPHA, K.; THONGBAI, T.; PANKOO, B. The Code of Ethics of Teachers in Public Service Advertising on the 7ElevenThailand YouTube Channel between 2012 – 2020. FOYER: The Journal of Humanities, Social Sciences, and Education, Bangkok, Thailand, v. 5, n. 1, p. 143–182, 2022. Disponível em: https://so02.tci-thaijo.org/index.php/lajournal/article/view/255297. Acesso em: 2 oct. 2026.