RIGA, Yusriga; RAMLI, Misran. ANALYSIS OF ADDENDUM CONTRACTS ON SETTLEMENT CONSTRUCTION OF WTP CONSTRUCTION PROJECT IN ACEH TENGAH, ACCORDING TO THE CONCEPT OF IJARAH ’ALA AL-AMAL. Al-Mudharabah: Jurnal Ekonomi dan Keuangan Syariah, [S. l.], v. 7, n. 1, p. 327–347, 2026. DOI: 10.22373/al-mudharabah.v7i1.9691. Disponível em: https://journal.ar-raniry.ac.id/index.php/mudharabah/article/view/9691. Acesso em: 31 mar. 2026.