Low Innovation among Building Material Suppliers: The Natural Level of the Trade. Construction Economics and Building, [S. l.], v. 4, n. 1, p. 35–44, 2012. DOI: 10.5130/AJCEB.v4i1.2952. Disponível em: https://epress.lib.uts.edu.au/journals/index.php/AJCEB/article/view/2952. Acesso em: 5 dec. 2025.