by Joseph Losco $32.00
by Petrik Matanasi $7.00
by Agusnawar $6.00
by Ir. Endar Sugiarto, B.A $6.00
by Sadono Sukirno $18.00
by Brian J. Sharkey $13.00
by Mas Harto $6.00
by Andryan Suhardi $7.00