“A Systematic Review of Machine Learning-Based Small-Signal Modeling Approaches for Gallium Nitride High Electron Mobility Transistors: Performance Analysis and Algorithmic Insights”. Indian Journal of Pure & Applied Physics (IJPAP) 63, no. 1 (January 21, 2025): 89–111. Accessed May 13, 2026. https://or.niscpr.res.in/index.php/IJPAP/article/view/13938.