by Jacque Semelin $5.00
by Ernest Mariyanto $3.00
by Drs. Wisnubroto Widarso $5.00
by A. M. Putut Prabantoro $6.00
by Prof. Drs. Anas Sudijono $11.00
by $4.00
by Drs. Agus Sujanto, dkk $7.00