by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by $6.00
by Thabrani $12.00
by Drs. Djalinus Syah., dkk $11.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $7.00
by Kadir, Abdul $9.00
by Dra. Rostamailis $9.00