Performance Improvement of Bankruptcy Prediction using Credit Card Sales Information of Small & Micro Business. - Jongsik Yoon; Young S. Kwon; Tae Hyup Roh (SERA, 2007)

A practical approach to bankruptcy prediction for small businesses: Substituting the unavailable financial data for credit card sales information. - Jongsik Yoon; Young S. Kwon (Expert Syst. Appl., 2010)