“Evaluation of Efficiency of Active Clamp Dual Flyback Inverter for Photovoltaic Systems using Simulation Method”, ELEKTRON ELEKTROTECH, vol. 99, no. 3, pp. 23–26, Mar. 2010, Accessed: Dec. 05, 2025. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/9898