by Agnes Sawir $11.00
by Mauled Moelyono, S.E $6.00
by Hudoro Sameto, MBA $6.00
by Drs. Suyadi Prawirosentono, MBA $9.00
by Gunawan Widjaja $9.00
by Prof. Drs. H. Soegyarto Mangkuatmodjo $9.00