ASIKIN, R. I.; AMALIAH, I.; NURHAYATI, N. Implementation of the Syirkah Agreement in Halal Business Crowdfunding Schemes: Opportunities and Regulatory Challenges in Indonesia . Journal of Social Science and Business Studies, [S. l.], v. 4, n. 1, p. 11–19, 2026. DOI: 10.61487/jssbs.v4i1.293. Disponível em: https://gemapublisher.com/jssbs/article/view/293. Acesso em: 21 oct. 2026.