ASMAL, Kader. Knowledge is Not a Product to be Bought or Sold: A South African Perspective. International Higher Education, [S. l.], n. 34, 2004. DOI: 10.6017/ihe.2004.34.7405. Disponível em: https://www.ejournals.bc.edu/index.php/ihe/article/view/7405. Acesso em: 29 apr. 2026.