Mazandaran NF, Karimi B, Shahverdiani S. Ranking the Financial Inefficiency Factors of Companies With the Combined Approach of Data Envelopment Analysis and Neural Network . SE [Internet]. 2025Apr.9 [cited 2026Mar.5];35(2):65-. Available from: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/831