by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$7.00

by Pandji Anoraga, S.E., M.M
$13.00

by Ir. Yushinta Fujaya, M.Si
$7.00

by Drs. H. Inu Kencana Syafiie
$13.00

by Ir. Sudadi Martodireso & Ir. Widada Agus Suryanto, MM
$5.00

by Drs. Abdul Chaer
$11.00