LEHTONEN, Tero; SALONEN, Anssi. An empirical investigation of procurement trends and partnership management in FM services – A Finnish survey. International Journal of Strategic Property Management, [S. l.], v. 10, n. 2, p. 65–78, 2010. DOI: 10.3846/1648715X.2006.9637545. Disponível em: https://journals.vilniustech.lt/index.php/IJSPM/article/view/7232. Acesso em: 24 jun. 2025.