Business Systems Review is a peer reviewed, half-yearly journal, published by the non-profit association Business Systems Laboratory. BSR publishes high level and innovative theoretic, qualitative, quantitative and empirical contributions of researchers and practitioners in the business systems field. The journal aims to endow a multi-field approach with a special emphasis on the systemic approach for business. Content: - Zhelyu Vladimirov, Ralitsa Simeonova-Ganeva, Kaloyan Ganev. SIGNIFICANCE OF GLOBALIZATION-SPECIFIC FACTORS FOR SME COMPETITIVENESS: A CONCEPTUAL MODEL AND AN EMPIRICAL TEST. - Fernando Buendia, Carlos Lopez-Hernandez. INTERNATIONAL TRADE AND LOCATION OF LARGE FIRMS. - Salvatore Ferri, Lucia Aiello. CULTURAL RELATIONSHIP MANAGEMENT - Kalu Ebi Uma, Ikechukwu D. Nwaka, George Enwere. RESTRUCTURING URBAN SOLID WASTE MANAGEMENT AND HOUSING PROBLEMS FOR ECONOMIC DEVELOPMENT: A CASE OF NIGERIA - Robert L. Kachur, Warren J. Kleinsmith Jr. THE EVOLUTION TO THE CLOUD - ARE PROCESS THEORY APPROACHES FOR ERP IMPLEMENTATION LIFECYCLES STILL VALID? - Barnim G. Jeschke, Nils Mahnke. AN INNOVATIVE APPROACH TO SUSTAINABLE DECISION-MAKING IN COMPLEX ENVIRONMENTS"