by Ir. Laode M. Aslan $7.00
by Yudo Sudarto, SP $5.00
by Ir. Indro Purwono $6.00
by Ir. Suyatno Risza $9.00
by Ir. Heinz Frick & Moediartianto $7.00
by Ir. M. Lies Suprapti $5.00
by AAK (Aksi Agraris Kanisius) $5.00