Dr. Elena Markovic. “Decentralized Reactive Control and Operational Resilience in Hydrogen and Energy-Critical Infrastructures: A Systems-Theoretic Framework for High-Volume, Safety-Critical Environments”. The American Journal of Interdisciplinary Innovations and Research, vol. 7, no. 12, Dec. 2025, pp. 127-32, https://www.theamericanjournals.com/index.php/tajiir/article/view/7494.