by Drs. Herman Darmawi $9.00
by Bob Messing $7.00
by Karen Amen, Tee Dobinson $7.00
by Dennis A. Raudinelli $9.00
by dr. Gregory Budiman $6.00
by $6.00
by Agus Dharma $12.00
by Dr. Tony Setiabudi, Ph.D., Dr. Hardywinoto, SKM $9.00
by M. Hasbi Salim $9.00