TANJUNG, A.; PANGGABEAN, S. A. . . Economic Management in Improving the Financial Quality of Islam. Jurnal Mantik, [S. l.], v. 5, n. 3, p. 2000-2004, 2021. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/1824. Acesso em: 19 apr. 2026.