Media type: E-Article Title: A decision support system framework for purchasing management in supply chains Contributor: Costantino, Nicola; Dotoli, Mariagrazia; Falagario, Marco; Pia Fanti, Maria; Iacobellis, Giorgio imprint: Emerald, 2009 Published in: Journal of Business & Industrial Marketing Language: English DOI: 10.1108/08858620910939822 ISSN: 0885-8624 Keywords: Marketing ; Business and International Management Origination: Footnote: