Singh, S., A. Kumar, and R. Shalini. “Effect of Preservation Techniques and Storage Conditions On TSS and PH of Flavoured Aloe-Vera Juice”. Indian Science Cruiser, vol. 23, no. 2, Mar. 2009, pp. 32-40, http://informaticsjournals.com/index.php/ISC/article/view/37614.