BAHARU SISAY NEGATU, DR. NIDHI WALIA. The turnover tax system, assessment and structure in ethiopia: From the perspective of different theory of taxation. CEMJP, [S. l.], v. 31, n. 2, p. 1079–1088, 2023. Disponível em: http://journals.kozminski.cem-j.org/index.php/pl_cemj/article/view/828. Acesso em: 22 nov. 2024.