Koutb, M., and F. M. Morsy. “Unripe Fruit’s Extract of Quince (Cydonia Oblonga Miller) As a Potent Alpha-Amylase Inhibitor”. Advances in BioScience, vol. 3, no. 1, Jan. 2012, pp. 30-34, https://e-journal.sospublication.co.in/index.php/ab/article/view/92.