Kowsalya, S., U. Chandrasekhar, and R. Balasasirekha. 2001. “Beta Carotene Retention in Selected Green Leafy Vegetables Subjected to Dehydration”. The Indian Journal of Nutrition and Dietetics 38 (11):374-83. http://informaticsjournals.com/index.php/ijnd/article/view/6834.