Do Q Ấm, Do VD, Phan NQT, Le KT. Calculation of electromotive force (EMF) on hybrid ignition systems. JTE [Internet]. 2015 Jun. 26 [cited 2026 Apr. 7];10(2):8-12. Available from: https://www.jte.edu.vn/index.php/jte/article/view/509