Driven by Fundamentals or Exploded by Sentiments: Testing for Speculative Bubbles in Emerging Stock Markets . Pakistan Business Review, Pakistan, v. 25, n. 1, p. 1–27, 2023. DOI: 10.22555/pbr.v25i1.746. Disponível em: https://journals.iobm.edu.pk/index.php/pbr/article/view/746. Acesso em: 17 may. 2026.