by Djamin, Zulkarnain
$6.00

by Adnan Buyung Nasution
$4.13

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

by Prof. Dr. Sirajuddin Zar
$9.00

by Gunawan Widjaja & Kartini Mulyadi
$7.00

by Murdifin Haming, S.E., M.Si & Dr. Mahfud Numajamuddin, S.E., M.M
$0.00