AL-KADAWI, T. M. Tax liability "Concept and approaches to analysis". Academic Journal of Nawroz University, [S. l.], v. 8, n. 2, p. 208–221, 2019. DOI: 10.25007/ajnu.v8n2a371. Disponível em: https://journals.nawroz.edu.krd/index.php/ajnu/article/view/371. Acesso em: 25 apr. 2024.