RURAL ROAD CONSTRUCTION IN HILLY REGIONS OF NEPAL. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 5, p. 703–712, 2018. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3534. Acesso em: 9 sep. 2025.