TONG, Lee-Ann. Protecting Traditional Knowledge – Does Secrecy Offer a Solution. Potchefstroom Electronic Law Journal, [S. l.], v. 13, n. 4, p. 158–180, 2017. DOI: 10.17159/1727-3781/2010/v13i4a2705. Disponível em: https://perjournal.co.za/article/view/2705. Acesso em: 11 may. 2024.