I. U. Izbosarov, and S. Z. Abduvahidova. “The Role of Pencil Drawing Exercises in the Development of Students’ Independent Drawing Skills”. Middle European Scientific Bulletin 43 (December 14, 2023): 62-64. Accessed May 19, 2024. https://cejsr.academicjournal.io/index.php/journal/article/view/1992.