by Ir. Abbas Siregar Djarijah $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Ir. Daisy P. Sriyadi Hendaryono $6.00
by Drs. Rudy T. Erwin, S.H $6.00
by Purnomo, Hari $5.00
by Prof. DR. Taliziduhu Ndraha $12.00
by Prof. Dr. Husaini Usman, M.Pd dan R. Purnomo Setiady Akbar, S.Pd., M.Pd $6.00