ABATE, Abera Aynekulu. Factors Affecting Presumptive Tax Collection in Ethiopia: Evidence from Category "C" Taxpayers in Bahir Dar City. Journal of Tax Administration, [S. l.], v. 5, n. 2, p. 74–96, 2019. Disponível em: https://jota.website/jota/article/view/64. Acesso em: 19 sep. 2024.