Tursunov Azizbek Shokirjon O'g'li, and Abduraximov Dostonbek Raximjon O’g’li. 2020. “Development Of A Principal Diagram Of A High-Efficiency Coefficient Of A Frequency Inverter”. The American Journal of Engineering and Technology 2 (12):30-33. https://doi.org/10.37547/tajet/Volume02Issue12-06.