WIDYA FITRIYANA; SYAPARUDDIN RAZAK; RINA NOVIANTY. Itqān as a Mediator of Product Competitiveness among Local Ice Cream Entrepreneurs. ISTIKHLAF: Jurnal Ekonomi, Perbankan dan Manajemen Syariah, [S. l.], v. 8, n. 1, p. 184–206, 2026. DOI: 10.51311/istikhlaf.v8i1.1233. Disponível em: https://ejurnal.iaiyasnibungo.ac.id/index.php/istikhlaf/article/view/1233. Acesso em: 9 sep. 2026.