by Dr. Abdul Djamil $7.00
by Abdurrahman Badawi $9.00
by Ahmad Zahro $9.00
by Susilowati $13.00
by AM. Syahrur $13.00
by A. Malik Haramain $11.00
by Frans Gromang $9.00
by M. Aleq Sander, S.Dr $20.00
by Sandrine Deredel Rogeon $6.00
by Ir. Doli Siregar, M.Sc., FRICS., SVC $11.00
by - $13.00
by Yulia S. Setiawati & Daryatun $6.00