Author(s) : Fakultas Ekonomi, Program Studi Manajemen, Universitas Kristen Petra - Ismail, Azman - Herjanto, Halimin - Scheller-Sampson, Jean - Erickson, Elisabeth - Utama, I Gusti Bagus Rai - Andreani, Fransisca - Petrik, Abelio - Ardyan, Elia - Kurnianingsih, Heny - Rahmawan, Ginanjar - Wibisono, Utomo - Winata, Winata - Rahadi, Raden Aswin - Mohamad, Masyantie - Kasuma, Jati - Ariesty, Warniancy - Ali, Mohd Helmi - Ridzuan, Ahmad Azan - Rosnan, Herwina -