AL-Sawaf D, Moyasser AL-Jubori D, Majd Saleh D. Human Resources Investment in Industrial Companies towards Volunteering Work in Case of Disaster: a Suggested Model Using Quality Circles. TANRA [Internet]. 2012 Jan. 1 [cited 2025 Sep. 8];34(106):27-42. Available from: https://tanmiyat.uomosul.edu.iq/index.php/tanmiyat/article/view/30202