Swetha Talakola. “Performance Testing of Point of Sale (POS) Systems Ensuring Scalability and Efficiency”. JOURNAL OF RECENT TRENDS IN COMPUTER SCIENCE AND ENGINEERING ( JRTCSE) 7, no. 1 (June 15, 2019): 185–201. Accessed March 11, 2026. https://jrtcse.com/index.php/home/article/view/JRTCSE.2019.1.14.