Maintaining Relationship Based Procurement. Construction Economics and Building, [S. l.], v. 7, n. 2, p. 37–44, 2007. DOI: 10.5130/AJCEB.v7i2.2989. Disponível em: https://epress.lib.uts.edu.au/journals/index.php/AJCEB/article/view/2989. Acesso em: 5 dec. 2025.