by J. I. G. M. Drost, SJ $7.00
by Drs. Daryanto $6.00
by Budi Widianarko & Andreas Pandiangan $11.00
by M. Firdaus $7.00
by Drs. A.W. Widjaja $6.00
by Wahyu Qamara Mugnisjah & Asep Setiawan $7.00
by Dr. Farida Rahim, M.Ed $7.00