Exxon Mobil Acquisition of Pioneer Natural Resources: A Test of Market Efficiency. Journal of Applied Business and Economics, [S. l.], v. 27, n. 5, 2025. DOI: 10.33423/jabe.v27i5.7831. Disponível em: https://articlearchives.co/index.php/JABE/article/view/7656. Acesso em: 23 apr. 2026.