RATNALIKAR, D. V. Trade Related Intellectual Property Rights (Trips). Journal of Engineering Education Transformations, [S. l.], p. 18–21, 2005. DOI: 10.16920/jeet/2005/v19i2/114785. Disponível em: https://www.journaleet.in/index.php/jeet/article/view/1095. Acesso em: 31 jan. 2026.