Ali Asghar Mehdi Syed. “Cost Optimization in AWS Infrastructure: Analyzing Best Practices for Enterprise Cost Reduction”. JOURNAL OF RECENT TRENDS IN COMPUTER SCIENCE AND ENGINEERING ( JRTCSE), vol. 9, no. 2, July 2021, pp. 31-46, https://jrtcse.com/index.php/home/article/view/JRTCSE.2021.2.4.