PATEL, J. B. Recent Evidence On Friday The Thirteenth Effect In U.S. Stock Returns. Journal of Business & Economics Research (JBER), [S. l.], v. 7, n. 3, 2009. DOI: 10.19030/jber.v7i3.2271. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2271. Acesso em: 17 jul. 2024.