Testing Of EMA And Stock Return Predictability In BRICS Stock Markets. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 32, p. 1444–1457, 2022. DOI: 10.59670/9tvtxh12. Disponível em: https://www.namibian-studies.com/index.php/JNS/article/view/7643. Acesso em: 3 nov. 2025.