Profitability Ratio Pada Koperasi. Jurnal Insan Unggul, [S. l.], v. 13, n. 1, p. 46–58, 2025. Disponível em: https://jurnal-iu.sttikom-iu.ac.id/index.php/01/article/view/178. Acesso em: 1 jul. 2026.