Teixeira G, Malaquias de Almeida Neto F, Brandão de Pinho T. The Ability to Pay Principle: a Portuguese/Brazilian perspective. STE [Internet]. 2022 Jan. 1 [cited 2024 Dec. 21];12(1): I.1 - I.9. Available from: https://ste.unibo.it/article/view/16684