Campos-Salazar, José M., Juan L. Aguayo-Lazcano, Roya Rafiezadeh, and Gabriel García-Rojas. “Bipolar Junction Transistor Amplifiers-State-Space Modeling across Frequencies”. Journal of Electronics and Electrical Engineering 4, no. 2 (July 14, 2025): 25–52. Accessed December 6, 2025. https://ojs.wiserpub.com/index.php/JEEE/article/view/6767.