Development and Approbation of the Technique of the Assessment of Expediency and Budgetary Productivity of Introduction of the Tax Privilege. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 3 S6, p. 67, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/6792.. Acesso em: 18 jul. 2024.