UGLI, M. A. B. . Development Directions and Problems of Modern Knife Schools. Journal of Intellectual Property and Human Rights, [S. l.], v. 3, n. 3, p. 33–35, 2024. Disponível em: http://journals.academiczone.net/index.php/jiphr/article/view/2336. Acesso em: 13 dec. 2025.