SARI DAMAYANTI; HASAN BISRI; AYI YUNUS RUSYANA; SRI DEWI ANGGADINI. Implementation Al- qawā ʿ id Al- fiqhiyyah Al- asāsiyyah in Islamic Economics through Donation-Based Crowdfunding. Al-Kharaj: Journal of Islamic Economic and Business, [S. l.], v. 8, n. 1, 2026. DOI: 10.24256/kharaj.v8i1.9164. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/9164. Acesso em: 2 jan. 2026.