by Abdul Mujieb $5.00
by Prof. Dr. J. Winardi, SE $11.00
by Prof. Dr. Veithzal Rivai, MBA $18.00
by Prof. Hermien Hadiati Koeswadji, S.H. $6.00
by Prof. Abdulkadir Muhammad, S.H. $6.00
by DR. Andi Hamzah, S.H $11.00
by Dhaniswara K $11.00