SINGH, K., and S. GUPTA. “PRODUCTION OF PROBIOTICATED DRINKS OF HEALTHY VEGETABLE JUICES (TOMATO & SPINACH) USING Lactobacillus Acidophilus AND Saccharomyces Boulardii AND ITS Microencapsulation”. Asian Journal of Microbiology and Biotechnology, Vol. 3, no. 2, June 2018, pp. 40-45, http://ikpress.org/index.php/AJMAB/article/view/125.