ARYAL, U. Ethical challenges while conducting tobacco research among adolescents at community level and ways to handle them. Journal of Kathmandu Medical College, [S. l.], v. 2, n. 1, p. 1–2, 2014. Disponível em: https://jkmc.com.np/ojs3/index.php/journal/article/view/858. Acesso em: 29 jan. 2026.