Author(s) : STF Driyarkara - Chris Mulyadi - Bagus Ari R., St. - Muhammad Nurul Huda - J. Supriyono - Wattimena, Reza Alexander Antonius - Thomas Ambar Prihastomo - I. Wibowo -

Author(s) : STF Driyarkara - Thomas Hidja Tjaya - Pardede, Reslian - Sitorus, Fitzgerald K. - P. Bambang Irawan - F. X. Haryanto Cahyadi - Adeline M. T. - Hendar Putranto - Henry Stephen -