“FUNDAMENTALS, VALUATION, AND STOCK RETURNS IN US MEGA-CAP EQUITIES: A PANEL CASE STUDY, 2005–2025”, ICE, vol. 1, no. 5, pp. 131–148, May 2026, Accessed: Aug. 26, 2026. [Online]. Available: http://econferencia.com/index.php/8/article/view/748