RAUF, D. I. Value Chain Model in Zakat Management at Makassar City National Amil Zakat Agency. Economics and Business Journal (ECBIS), [S. l.], v. 1, n. 1, p. 17–26, 2022. DOI: 10.47353/ecbis.v1i1.3. Disponível em: https://www.ecbis.net/index.php/go/article/view/3. Acesso em: 2 apr. 2026.