BHAVYA SINGH AND DR. EAKRAMUDDIN. Substantive Requirements of Patentability in terms of Pharmaceuticals and Environmentally Sound Technologies : A Comparative Study. International journal of economic perspectives, [S. l.], v. 17, n. 4, p. 114–131, 2023. Disponível em: https://ijeponline.com/index.php/journal/article/view/533. Acesso em: 9 dec. 2024.