by Drs. Save M. Dagun $7.00
by Dra. Khusnul Khotimah $6.00
by DR. A. Saleh Abdullah $9.00
by Victor Situmorang, S.H $7.00
by Drs. Syaiful Bahri Djamarah $7.00
by O. Solihin $7.00
by Dr. C. Asri Budiningsih $6.00