Khasanov Kholboy Khasanovich. DRAWING A HUMAN SKULL IN A PEN DRAWING (nose, ears, eyes, lips). Galaxy int. interdiscip. res. j. [Internet]. 2021 Nov. 6 [cited 2024 Nov. 26];9(11):121-5. Available from: https://giirj.com/index.php/giirj/article/view/460