MAWLOOD, K. I. . .; OTHMAN , S. A. . Statistical analysis of COVID-19 in Erbil-Kurdistan/Iraq: Using Parametric Survival Models. Polytechnic Journal of Humanities and Social Sciences, [S. l.], v. 4, n. 2, p. 107-115, 2023. DOI: 10.25156/ptjhss.v4n2y2023.pp107-115. Disponível em: https://journals.epu.edu.iq/index.php/ptjhss/article/view/1325. Acesso em: 3 jul. 2024.