ASEP KOSWARA; RIJALUL KHAER; NILA NOPIANTI. Digital Demand Signals for Global Halal Business Markets: A Search Analytics–Based Opportunity Index. Islamic Economics and Finance Journal, [S. l.], v. 4, n. 2, p. 81–100, 2026. DOI: 10.55657/iefj.v4i2.337. Disponível em: https://journal.scimadly.com/index.php/iefj/article/view/337. Acesso em: 7 aug. 2026.