1. EXTRACTION OF ZIRCONIUM(IV) WITH TRITOLYLPHOSPHATE. Authors: MARIA CURTUI, LOREDANA SORAN.2. COMPARISON OF DIFFERENT EXTRACTION TECHNIQUES FOR THE EVALUATION OF POLYPHENOLS CONTENT IN SUMMER SAVORY EXTRACTS . Authors: SIMONA CODRUTA AURORA COBZAC, LOREDANA SORAN, NELI OLAH, DORINA CASONI.