KARSENTY, A. Awarding concessions - an economic rent and a financial risk : the debate on taxation in Cameroon and Central Africa. BOIS & FORETS DES TROPIQUES, [S. l.], v. 287, n. 287, p. 77–83, 2006. DOI: 10.19182/bft2006.287.a20327. Disponível em: https://revues.cirad.fr/index.php/BFT/article/view/20327. Acesso em: 22 jul. 2024.