by WK $11.00
by Sugeng Ariyadi $5.00
by Tarwoto $9.00
by Ir. Rindit Pembayun, M.P. $6.00
by WK $16.00
by Thabrani, Seno Adjie $11.00
by Tatang M. Amirin $6.00
by H. Rahmat Rukmana $6.00
by Ahmad Abdul Ghaffar $6.00
by Valerie Parv $7.00
by Moh. Saleh, Drs. $8.00