Dr. Emilien Kovač. “Reconceptualizing Reliability and Observability in Legacy-to-Cloud Transitions: A Site Reliability Engineering Perspective on Modern Retail Infrastructure”. International Journal of Computer Science & Information System, vol. 10, no. 09, Sept. 2025, pp. 45-50, https://scientiamreearch.org/index.php/ijcsis/article/view/253.