I. UMEOKAFOR, N. A Discussion of Obser-View as a Method of Generating Data in the Construction Industry. Civil Engineering Dimension, [S. l.], v. 17, n. 1, p. 54-58, 2015. DOI: 10.9744/ced.17.1.54-58. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/19209. Acesso em: 6 may. 2021.