CALCULATIONS OF EARTHWORK QUANTITY BY USING CIVIL 3D. Journal of Engineering and Sustainable Development, [S. l.], v. 22, n. 6, p. 13–20, 2018. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/340.. Acesso em: 7 may. 2024.