by Hendra Nurtjahjo, S.H., M.Hum
$7.00

by Dr. Sofyan Syafri Harahap, M.S,Ac
$11.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$9.00

by Prof. Drs. Pamudji, M.P.A
$11.00

by Dr. Sofyan Syafri Harahap, M.S,Ac
$12.00

by Cyrillus Harinowo
$11.00