ABDUGOPIROVICH, Y. A. . Types Of Legal Protection Of A Trademark (Service Mark) In Foreign Countries: The Example Of The Madrid System. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 4, p. 1068–1073, 2021. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/616. Acesso em: 4 may. 2024.