BR SEMBIRING, C. A. Comparative Analysis of The Soundness of Conventional Foreign Exchange Banks Andsharia Foreign Exchange Banks Using RBBR Method Period 2015-2019. International Journal of Applied Finance and Business Studies, [S. l.], v. 8, n. 1, p. 1–8, 2020. Disponível em: https://ijafibs.pelnus.ac.id/index.php/ijafibs/article/view/16. Acesso em: 16 apr. 2026.