by Masaru Emoto $9.00
by Silvester Gloridus Sukur $12.00
by Rebecca Winters $7.00
by AAK $6.00
by Tim Agro Kanisius $9.00
by William Chang $6.00
by Laboratorium FH UNPAR $6.00
by Notosusanto. Nugroho $6.00
by $5.00
by Hendra Sutardhio $9.00
by Mohammad As Sa'dawi $5.00
by Arleen Amijaya $6.00