1. MOHAMAD SAPARUDIN:
Department of Management, Universitas Pendidikan Bandung, Indonesia; Department of Management, Kusuma Negara Business School Jakarta, Indonesia
2. AGUS RAHAYU:
Department of Management, Universitas Pendidikan Bandung, Indonesia
3. RATIH HURRIYATI:
Department of Management, Universitas Pendidikan Bandung, Indonesia
4. MOKH. ADIB SULTAN:
Department of Management, Universitas Pendidikan Bandung, Indonesia