1. SPECTROSCOPIC STUDIES ON INCLUSION COMPLEX OF SULPHASALAZINE WITH CYCLODEXTRINS. Authors: LORENA FILIP, DIANA BOGDAN, MARIUS BOJITA, M. BOGDAN.2. MAT GLASS – THIN LAYER CHROMATOGRAPHY. APPLICATION OF INVASION MODEL. Authors: VIRGINIA COMAN, DIANA BOGDAN, ȘTEFAN KREIBIK, MIUȚA FILIP, MIHAELA VLASSA.