https://www.noormags.ir ar https://www.noormags.ir/view/ar/articlepage/2357189/the-moderating-role-of-stress-caused-by-corona-in-the-relationship-between-safety-quality-and-human-resource-crisis-management-in-nature-tourism-and-ecotourism-agencies Thu, 23 Mar 2023 20:30:00 GMT