by Drs. Agus Sujanto $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Daniel Dhakidae $30.00
by Ani Widyani Soetjipto $11.00
by Drs. H. Abu Ahmadi $9.00
by - $11.00
by Prof. DR. Taliziduhu Ndraha $12.00