by Karyawan Perangin angin $6.00
by Suharso, A.S.P $6.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $5.00
by KWI $13.00
by Hefni Effendi $9.00
by Emanuel Gerrit Singgih, Ph.D. $7.00
by Bambang Agus Murtidjo $6.00
by Ust. Husni Adham Jarror $6.00