1. LEGAL REGULATIONS IN THE FIELD OF ELECTRONIC BUSINESSES IN ROMANIA. Authors: IOANA POP, LIANA-MARIA STANCA.2. A STUDY ABOUT E-MALLS USING HETEROGENEOUS ALGEBRA. Authors: LIANA-MARIA STANCA.3. WEB ANALYTICS TOOLS AS SUPPORT FOR OPTIMIZING WEBSITE NAVIGATION AND CONTENT QUALITY. Authors: ROBERT IOAN COROŞ, DANIEL MICAN, DAN-ANDREI SITAR-TĂUT, LIANA-MARIA STANCA, NICOLAE TOMAI.