MOHAMAD KHAN , T. N. . . The Effect of Oil Price Volatility on Economic Activity: New Evidence from Iraq. Polytechnic Journal of Humanities and Social Sciences, [S. l.], v. 4, n. 2, p. 879-880, 2023. DOI: 10.25156/ptjhss.v4n2y2023.pp879-880. Disponível em: https://journals.epu.edu.iq/index.php/ptjhss/article/view/1428. Acesso em: 3 jul. 2024.