by Dr. A. Supratiknya $6.00
by Bachrawi Sanusi, S.E $7.00
by Daru Maheldaswara $6.00
by Muhammad Chirzin $5.00
by Ir. H. Rahmat Rukmana $6.00
by Rochelle Semmel Albin $6.00
by Soetiksno $6.00
by H. Rahmat Rukmana $5.00
by H. Rahmat Rukmana $6.00
by Abdullah Bin Hudzafah As-Sahami $5.00
by Y.T. Prasetiyo $6.00
by - $13.00