KHASANOV KHOLBOY KHASANOVICH. DRAWING A HUMAN SKULL IN A PEN DRAWING (nose, ears, eyes, lips). Galaxy International Interdisciplinary Research Journal, [S. l.], v. 9, n. 11, p. 121–125, 2021. Disponível em: https://internationaljournals.co.in/index.php/giirj/article/view/460. Acesso em: 17 jan. 2022.