“Optimizing Financial Data Analysis: A Comparative Study of Preprocessing Techniques for Regression Modeling of Apple Inc.’s Net Income and Stock Prices”, SE, vol. 35, no. 1, pp. 83–112, Jan. 2025, Accessed: Apr. 15, 2026. [Online]. Available: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/827