Strategies to select B2B portals - The Portuguese context Rui Patricio A. D. Silva J. M. Magalhães Alcibíades Guedes Publication Book Title: Challenges and Achievements in E-business and E-work Year of Publication: 2002 Identifiers ISBN Number: 978-1-58603-284-5 Other Numbers: cv-prod-id-4020347 Alternative titles Google ScholarBibTeXRIS Locators