TADESSE , N. .; DINKU , A. . Conceptual cost estimation of road projects in Ethiopia using neural networks . Zede Journal of Ethiopian Engineers and Architects, [S. l.], v. 35, p. 17–29, 2023. Disponível em: http://ejol.aau.edu.et/index.php/ZEDE/article/view/6485. Acesso em: 25 nov. 2024.