AIT-BAZIZ, NABILA, YAHIA RACHEDI, FARID CHEMAT, and MAAMAR HAMDI. 2010. “Solvent Free Microwave-Assisted Knoevenagel Condensation of Dehydroacetic Acid With Benzaldehyde Derivatives”. Asian Journal of Chemistry 20 (4):2610-22. https://asianpubs.org/index.php/ajchem/article/view/12610.