ZHAO, K. Analyst Downgrades, Short Sale Constraints, And Intra-Day Stock Price Efficiency. Journal of Applied Business Research (JABR), [S. l.], v. 31, n. 4, p. 1343–1354, 2015. DOI: 10.19030/jabr.v31i4.9322. Disponível em: https://clutejournals.com/index.php/JABR/article/view/9322. Acesso em: 17 jul. 2024.