KHUNNAWANNAPHONG, Ramede. Adaptive Market Efficiency Hypothesis in ASEAN Stock Markets: A Variance Ratio Analysis Across Market Capitalization Segments. Journal of Economics, Finance and Accounting Studies , [S. l.], v. 6, n. 4, p. 82–89, 2024. DOI: 10.32996/jefas.2024.6.4.9. Disponível em: https://al-kindipublishers.org/index.php/jefas/article/view/7809. Acesso em: 19 apr. 2026.