نوري كاكه حمه العطار خ. Systemic Risk and Stock Returns in During the Corona Pandemic: An Analytical Study of a Sample of Industrial Companies Listed in Iraq Security Exchange. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 7, n. 1, p. 185-208, 2023. DOI: 10.25098/7.1.20. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/211. Acesso em: 20 may. 2024.