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Copyright (c) 2019 Jusuf Blegur, Andreas J. F Lumba
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Jusuf Blegur
https://scholar.google.co.id/citations?user=5IFgWJEAAAAJ&hl=id
Artha Wacana Christian University
Indonesia
Andreas J. F Lumba
Artha Wacana Christian University, Indonesia
Indonesia
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.