Hartz concept
[ar] إصلاحات هارتز
[cs] Hartzova koncepce
[da] Hartz-reformerne
[de] Hartz-Konzept
[es] Borrador Hartz
[fa] اصلاحات هارتس
[fr] Réformes Hartz
[it] Piano Hartz
[ko] 하르츠 법안
[nl] Hartz-concept