Silvan, Andi. “Financial Statement Ratio Analysis to Predict Bankruptcy Nn Company Registered in BEI - Jakarta (Altman Z-Score Method and Zmijewski)”. Hasanuddin Economics and Business Review 3, no. 3 (February 29, 2020): 122–127. Accessed July 31, 2026. http://103.195.142.46/ojs/index.php/hebr/article/view/2188.