by APPMI $12.00
by Indriani $11.00
by Ir. Sujamto $12.00
by Drs. Amin Wijaja Tunggal, M.B.A $6.00
by Drs. Djalinus Syah $9.00
by Prof. Mr. Roeslan Saleh $7.00
by Nasr Hamid Abu Zaid $12.00