Gupta, Anupriya, and Deepak Sharma. “Food Refrigeration System Using Low Grade Energy Input from Renewable and Sustainable Sources of Energy: An Overview ”. Journal of Postharvest Technology, vol. 10, no. 2, Apr. 2022, pp. 16-27, https://acspublisher.com/journals/index.php/jpht/article/view/15042.