Lutfullaev, G. U. ., N. I. . Safarova, K. . F. Kh, R. . F. F, and Y. . I. T. “Morphological Characteristics of Tumors of the Outer Ear”. Middle European Scientific Bulletin, vol. 31, Dec. 2022, pp. 107-12, https://cejsr.academicjournal.io/index.php/journal/article/view/1647.