SATAPATHY, Amitabh. Validity of Arbitrage Pricing Theory (APT) and its Comparison with CAPM. Indian Journal of Finance, [S. l.], v. 20, n. 4, p. 27–41, 2026. DOI: 10.17010/ijf/2026/v20i4/175440. Disponível em: https://www.indianjournaloffinance.co.in/index.php/IJF/article/view/175440. Acesso em: 29 apr. 2026.