by Prof. Dr. Samsuridjal Djauzi, SpPD $5.00
by Tierney $18.00
by Prof. Dr. dr. Daldiyono $16.00
by Nursalam $7.00
by Aziz Alimul $7.00
by Drs. Adami Chazawi, SH $7.00
by Lalu Husni $11.00
by Dr. C. Asri Budiningsih $6.00
by Drs. Muchdarsyah Sinungan $9.00
by Kartini Kartono $6.00
by Surip Stanislaus, OFMCap. $4.00