by Drs. Amin Wijaja Tunggal, M.B.A $6.00
by - $9.00
by Hiqmad M. Pilliangsani $4.30
by - $11.00
by Drs. S. Abdul Wahab $7.00
by Joseph Jan $6.00
by Prof. Dr. Soerdjono Dirdjosisworo $7.00
by Ignatius Haryanto $9.00
by Ridha Anwar $6.00
by Matari Ad $7.00
by M.B. Iman Santoso, S.Ag. $6.00