SUHERMAN SARAGIH. Halal Business Model Innovation in Supporting the National Sharia Economy. Journal of Economics, Management, Development, and Education, [S. l.], v. 1, n. 3, p. 102–117, 2026. DOI: 10.5281/zenodo.20453627. Disponível em: https://ojs.sumatraniresearch.id/index.php/JEMDE/article/view/21. Acesso em: 10 oct. 2026.