“…It contributes 12.42% of all issues, and it followed by issues in management, finance, relationship and company strategic with contribution of 5.23%, 4.58%, 2.61%, and 1.31% respectively. Countries which human resources issues are Bulgaria, Denmark, England, France, Germany, Italy, Luxemburg, Malta, Portugal, Republic of Ireland, Spain, Sweden, and United Kingdom [9], [17], [36], [37], [53]-[55] [30], [56]- [59]. Knowledge is component of human resources issues.…”