BHATTARAI, M. K.; SAPKOTA, B. K. Study on Aircraft Noise Around Tribhuvan International Airport, Kathmandu, Nepal. Nepal Journal of Science and Technology, [S. l.], v. 15, n. 1, p. 139–144, 2015. DOI: 10.3126/njst.v15i1.12031. Disponível em: https://nepjol.info/index.php/NJST/article/view/12031. Acesso em: 19 may. 2024.