Investor Sentiment Role on Asset Pricing in Emerging Markets During Stock Markets Crisis: Application to Egyptian Market Using Fuzzy Regression. The Arab Journal of Administration, Cairo, v. 39, n. 4, p. 189–208, 2019. DOI: 10.21608/aja.2019.66924. Disponível em: https://ajajournal.org/index.php/aja/article/view/405. Acesso em: 30 apr. 2026.