by Jaya Chaliha & Edward Le Joly $10.00
by Haryoto $5.00
by Hasan Al-Banna & Imam Nawawi $6.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $5.00
by Prof. Dr. Kees Bertens, MSC $6.00
by Ir. H. Rahmat Rukmana $5.00
by Marsana Windhu $3.00