VISEMITH, W. M. Determining the Optimum Level of Working Capital in the Cameroon Business Environment. African Journal of Finance and Management, [S. l.], v. 10, n. 1, p. 69–82, 2001. DOI: 10.4314/ajfm.v10i1.24310. Disponível em: https://www.ajol.info/index.php/ajfm/article/view/24310. Acesso em: 6 oct. 2026.