O. N. Sultanova, N. T. Qodirova, S. I. Jiyanova. “Solving Problems in Physics in the Training of Technical Engineers and Connecting Its Efficiency to a Competent Approach”. CONVERTER, vol. 2021, no. 7, Oct. 2021, pp. 903-10, http://converter-magazine.info/index.php/converter/article/view/578.