passos de Sá Débora D. The challenges of management in a microenterprise and small business - an organizational diagnosis of a company based in the free trade zone of Manaus. Amazonia Investiga [Internet]. 29Jun.2018 [cited 18May2024];7(14):282-9. Available from: https://amazoniainvestiga.info/index.php/amazonia/article/view/516