MUSA, .; BINTI ILYAS, . .; KHALIDIN, . . THE CONCEPT OF TAX IN THE PERSPECTIVE OF ABU UBAID : A Relevance With The Tax System In Indonesia. Al-Iqtishadiah: Jurnal Hukum Ekonomi Syariah, [S. l.], v. 4, n. 1, p. 72–95, 2023. DOI: 10.22373/iqtishadiah.v4i1.3003. Disponível em: https://journal.ar-raniry.ac.id/iqtishadiah/article/view/3003. Acesso em: 19 sep. 2024.