Pengaruh risiko usaha terhadap rasio kecukupan modal inti (TIER 1) pada bank-bank kelompok buku 3 dan buku 4. Journal of Business & Banking, [S. l.], v. 7, n. 1, p. 139–156, 2017. DOI: 10.14414/jbb.v7i1.1002. Disponível em: https://journal.perbanas.ac.id/index.php/jbb/article/view/1002. Acesso em: 18 sep. 2025.