by P. Efrem Zuba, CSsR. $3.00
by Iskandar Kanna, A.Md $6.00
by Yeremias Bala Pito Duan, MSF. $4.00
by Ir. H. Rahmat Rukmana, MBA $5.00
by Ir. M. Lies Suprapti $6.00
by Rachmanto $6.00
by Ahmad Bahrudin $9.00
by Setijo Pitojo, Zumiati $0.00
by - $5.00
by Masagung $5.00
by Lan Fang $7.00
by Riza Astuti Yuli W $8.00