SHRESTHA, D. K. Sustainable Infrastructure Development Approach in the Construction and Maintenance of Road and Bridge Sector of Nepal. The International Journal of Science & Technoledge, [S. l.], v. 2, n. 3, 2014. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/138572. Acesso em: 17 jul. 2024.