Sultana, B., Anwar, F., Rafique Asi, M. and Ali Shahid Chatha, S. (2008) “Antioxidant potential of extracts from different agro wastes: Stabilization of corn oil”, Grasas y Aceites, 59(3), pp. 205–217. doi: 10.3989/gya.2008.v59.i3.510.