Garg, N., R. Chaurasia, S. Kumar, K.K. Yadav, and P. Yadav. 2022. “A Process for Preparation of Ketchups from Mango and Guava Fruits and Their Storage Study”. Indian Journal of Horticulture 74 (03):471-74. https://doi.org/10.5958/0974-0112.2017.00092.5.