Philip Ugochukwu Ojiegbu. Scalability Optimization in Real-Time Payment Systems: Performance Engineering and Fault-Tolerance Strategies. Journal of Computational Analysis and Applications (JoCAAA) [Internet]. 2021 Feb. 28 [cited 2026 Aug. 19];29(2):408-26. Available from: https://eudoxuspress.com/index.php/pub/article/view/5083