Co-Authors Awuy, Gebby Bambang S. Purwoko David Rumambi, David Emi Y. Sagas, Emi Y. Frans Wenur Henriette Jacoba Roeroe, Henriette Jacoba I Wayan Budiastra Ireine A. Longdong Joubert Marmis, Joubert Langi, Jois Limbong Lengkey, Jovanka P. Ludong, Daniel P. M. Melisa J. Sahambangung, Melisa J. Mikael, Florensi Wahyuni Pinem, Esron H. Rantung, Livia E. Robert Molenaar Semin Semin Stella Kairupan Tongkeles, Nelly Selvia