SINGH, SUDHIR, ASHOK KUMAR SINGH, and ASHUTOSH RAI. “Effect of Different Thickeners on Quality Assurance and Consumer Preferences in Tomato Ketchup”. The Indian Journal of Agricultural Sciences 84, no. 8 (August 8, 2014): 1014–7. Accessed September 21, 2024. https://epubs.icar.org.in/index.php/IJAgS/article/view/43141.