Dwivedi, Shailendra K, et al. “Studies on Preparation and Preservation of Fruit Leather by Blending Bael and Aonla Pulp ”. Journal of Postharvest Technology, vol. 3, no. 2, Feb. 2015, pp. 36-42, https://acspublisher.com/journals/index.php/jpht/article/view/15733.