“KNOEVENAGEL CONDENSATION OF 5-SUBSTITUTED FURAN-2-CARBOXALDEHYDE WITH INDAN-1,3-DIONE”. Iraqi Journal of Science 53, no. 1 (March 4, 2024): 17–24. Accessed May 10, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12597.