by Santoso, Slamet Iman $7.00
by Rumsari Hadi Sumarto & Lukas Dwiantara $7.00
by Ir. M. Lies Suprapti $6.00
by Komlit KWI $3.00
by Dr. A. Supratiknya $6.00
by Haryoto $5.00
by Drs. Saliman, Drs. Sudarsono, S.H $9.00