by Drs. Sudarsono, S.H., M.Si $7.00
by Drs. Abdul Chaer $11.00
by DR. M.N. Bustan $7.00
by Drs. Inu Kencana Syafiie $7.00
by Ir. Sudadi Martodireso & Ir. Widada Agus Suryanto, MM $5.00
by C. Rollin Niswonger $12.00
by DR. Ir. Liliek Agustina $6.00