by Alfons Taryadi $7.00
by Drs. Suyadi Prawirosentono, MBA $11.00
by Drs. Jumingan, S.E., M.M., M.Si $0.00
by Mulyono S $0.00
by Tom Bottomore $7.00
by Drs. Sudarsono, S.H., M.Si, dkk $13.00