THE INFLUENCE OF THE EMPLOYEE’S ATTRIBUTION TOWARDS HUMAN RESOURCES MANAGEMENT POLICIES TO EMPLOYEE’S MOTIVATION AND ORGANIZATIONAL COMMITMENT IN PKU MUHAMMADIYAH YOGYAKARTA HOSPITAL - Pratiwi, Hening; Universitas Negeri Jendral Soedirman, Purwokerto (Faculty of Pharmacy, Universitas Gadjah Mada, 2015)