KHADKA, Chakra Bahadur. Health Impact of Tailpipe Emission: An Empirical Study with Reference to Central Development Region of Nepal. Economic Journal of Development Issues, [S. l.], v. 9, p. 1–20, 2010. Disponível em: https://nepjol.info./index.php/EJDI/article/view/3287. Acesso em: 27 apr. 2025.