by Drs. Basir Barthos $9.00
by Tinuk Istiarti $6.00
by $7.00
by Michael LeBoeuf, Ph.D $11.00
by Kosuke Mizuno, Indrasari Tjandraningsih, Rina Herawati $31.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00