Mardanovich, N. R. ., E. L. . Bekmurodovich, E. L. . Xasanovich, and T. . Mansur. “Study of the Effectiveness of Complex Treatment of Vulgar Acne”. International Journal of Innovative Analyses and Emerging Technology, vol. 1, no. 5, Nov. 2021, pp. 240-2, https://openaccessjournals.eu/index.php/ijiaet/article/view/546.