by Drs. H. Farozin $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by H. Abu Daud Busroh $11.00
by Drs. Hadiyanto, M.Ed $9.00
by Asikin Abraham $7.00
by Hardiyono $6.00