Kangani, M., N. Hazeri, and M.-T. Maghsoodlou. “PECTIN; HETERO POLYSACCHARIDE AS A GREEN AND NATURAL CATALYST FOR THE SYNTHESIS OF DIHYDRO-2-OXOPYRROLES AND 3,4,5-TRISUBSTITUTED FURAN-2(5H)-ONES”. Journal of the Chilean Chemical Society, Vol. 63, no. 4, Jan. 2019, https://jcchems.com/index.php/JCCHEMS/article/view/910.