HIMANI N. CHOPDE. 2014. “SYNTHESIS, CHARACTERIZATION, AND BIOLOGICAL EVALUATION OF AZETIDINONES BY MODIFYING THE PHARMACOPHORIC SITES USING BETTI’S PROTOCOL OF 8-HYDROXYQUINOLINE PRECURSOR”. International Journal of Pharma and Bio Sciences 5 (4):541-48. https://ijpbs.net/index.php/journal/article/view/3311.