... D. ( 199 3) Towards a flexible information architecture: integratingbusiness strategies, information systems strategies and business processredesign. Journal of Information Systems, 3(3), 199 –213.Henderson, ... effective information strategies, in order to obtain effective IT in organizations(Henderson and Sifonis, 198 8; Fitzgerald, 199 3; Premkumar and King, 199 1).However, measuring the effects of information ... strategic planning. Journal of Strategic Information Systems, 2(4), 335–350.Galliers, R. D. ( 199 1) Strategic information systems planning, myths and reality. European Journal of Information Systems, ...