by Suhardi, dkk $11.00
by Ir. Rudy Gunawan $5.00
by Dr. Nashir al-Aql $5.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00
by Ir. Hieronymus Budi Santoso dan Heru Respati $5.00
by Adi Gunawan $6.00