Dias R, M. Pereira J, Cagica Carvalho L. Are African Stock Markets Efficient? A Comparative Analysis Between Six African Markets, the UK, Japan and the USA in the Period of the Pandemic. OE [Internet]. 2022Jul.11 [cited 2024Dec.20];68(1):35-1. Available from: https://journals.um.si/index.php/oe/article/view/2098