by Marsana Windhu $3.00
by $4.00
by Dr. Ibrahim Mulaakhathir $6.00
by Hasan Hanafi $11.00
by Ahmadi Isa $6.00
by Paulus Winarto $6.00
by Edilius, S.E., dkk $7.00
by Mohammad Daud Ali $9.00
by $6.00
by Steven D. Levitt & Stephen J. Dubner $11.00
by H. Sony Sugema, MBA $7.00
by Petra Widmer & Heinz Frick $5.00