GOLDSWAIN, G.K. “Clean hands” - is this or a similar concept used by the courts to determine a taxpayer’s right to just administrative action?. Southern African Business Review, [S. l.], v. 21, p. 55–84, 2022. Disponível em: https://unisapressjournals.co.za/index.php/SABR/article/view/11133. Acesso em: 12 jan. 2026.