RAJESH; RANADIP MANDAL. Cost estimation for widening of the existing 4-lane divided carriageway to 6-lane divided carriageway for 15 Km Length of Gurgaon Jaipur section of NH-8. International Journal for Research Publication and Seminar, [S. l.], v. 7, n. 2, 2016. Disponível em: https://jrps.shodhsagar.com/index.php/j/article/view/774. Acesso em: 23 nov. 2024.