Co-Authors Aan Darmawan AAN DARMAWAN Aan Darmawan Hangkawidjaja Aan Darmawan Hangkawidjaja Agus Prijono Agus Prijono Agus Prijono Aldi Setiawan Anthonius Chandra Army, Patrick Fellipe Clarence Amadeus Daniel Setiadikarunia Denny Suryadi Eric Chandra Erwani Merry Sartika Herawati Yusuf Heri Andrianto Heri Andrianto Heri Andrianto Indra Maulidin Jonathan, Vincent Judea Janoto Jarden Louise Muliady, Muliady Novie Theresia Br. Pasaribu Ratnadewi Ratnadewi . Ratnadewi, Ratnadewi Riko A Saragih Riko Arlando Saragih Riko Arlando Saragih Riko Arlando Saragih Rio Ananda Suryadi, Siti Budi Tio Dewantho S Tio Dewantho Sunoto Tio Dewantho Sunoto Vincent Liu