by Al. Wahjasudibja, Pr. $3.00
by Ir. Arif Hartoyo, M. S $5.00
by Ir. Hieronymus Budi Santoso $5.00
by Dr. Martin Harun, OFM / LBI $6.00
by AAK (Aksi Agraris Kanisius) $6.00
by Drs. H.M. Laily Mansur L. PH. $6.00