by Sulistyo-Basuki $13.00
by Drs. Suyadi Prawirosentono, MBA $0.00
by Kamaruddin Ahmad., S.E $9.00
by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by Dr. Alo Liliweri $11.00
by Drs. Djoko Widagdho, dkk $9.00