by Arief, Sritua $6.00
by $13.00
by Dr. Ir. Muhammad Rasyaf, MS $7.00
by Drs. Agus Handoko $5.00
by Ir. St. Eka Adiwibawa $9.00
by Ir. Abbas Siregar Djarijah $6.00
by Agus Rahardjo, S.H., M.Hum. $7.00
by Khoiron Rosyadi $6.00
by Basrie, Chaidir $6.00
by Dr. Nico Syukur Dister, OFM. $15.00
by Ir. H. Rahmat Rukmana $5.00
by Jaelani, S.Si $7.00