Abdullayeva Rukhsora, Turdibekov Kamol, and Sotvoldiyev Abduvohid. “Definition of the Area of Acceptable Non-Symmetrical Modes in Power Supply Systems”. American Journal of Engineering , Mechanics and Architecture (2993-2637), vol. 2, no. 6, June 2024, pp. 50-52, http://grnjournal.us/index.php/AJEMA/article/view/5061.