Escoto Jr., M.
(2021).
 On Teaching Different Amplifiers Using a "T" Transistor Model.
<em>Philippine Engineering Journal, 4</em>(1).
Retrieved from <a href="https://www.journals.upd.edu.ph/index.php/pej/article/view/8340" target="_new">https://www.journals.upd.edu.ph/index.php/pej/article/view/8340</a>