بلكت ف. ص.; خليل د. ا. س. Auditing the Occupational Health and Safety Management System according To the Specification (ISO 19011: 2018) / a case study in the Ministry of Oil / Studies, Planning and Follow-up Directorate. Journal of Petroleum Research and Studies, [S. l.], v. 12, n. 2, p. 1-22, 2022. DOI: 10.52716/jprs.v12i2.663. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/663. Acesso em: 4 dec. 2022.