AN ANALYSIS OF THE CONCEPT OF JUSTICE (ʿADL) IN THE ISLAMIC ECONOMIC SYSTEM: A CASE STUDY OF PRODUCTIVE WAQF IN INDONESIA. IZZI: Jurnal Ekonomi Islam, [S. l.], v. 6, n. 3, p. 129–133, 2026. DOI: 10.66931/jizzi.v6.i3.451. Disponível em: https://e-journal.ibama.ac.id/index.php/jizzi/article/view/451. Acesso em: 21 oct. 2026.