Hridayama Dev Varma, and Dr S Senthil Kumar. “Sentimental Analysis Of Customer Service Delivery Of Zomato Food App Using Nvivo In Retail Food Chains”. Educational Administration: Theory and Practice 30, no. 5 (May 9, 2024): 2065–2072. Accessed July 22, 2024. https://kuey.net/index.php/kuey/article/view/3224.