HAMAD HUSSEIN, Abdul Razzaq; HAMID, Rafale Rashid. Measuring sugar prices on sugar production in Iraq using a VAR test. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 17, n. 55, 2, p. 511–522, 2021. DOI: 10.25130/tjaes.17.55.2.29. Disponível em: https://www.tjaes.org/ojs/index.php/tjaes/article/view/1382. Acesso em: 7 mar. 2026.