OSABUOHIEN-IRABOR, O. Unit root tests in the presence of structural breaks: Evidence from African stock markets. Economic Journal of Emerging Markets, [S. l.], v. 12, n. 2, p. 119–137, 2020. DOI: 10.20885/ejem.vol12.iss2.art1. Disponível em: https://journal.uii.ac.id/JEP/article/view/16408. Acesso em: 26 apr. 2024.