Vol 5, No 2 (2019)

Published: 2026-08-20

DOI: https://doi.org/10.14203/widyariset.5.2.2019.47-53
DOI: https://doi.org/10.14203/widyariset.5.2.2019.54-64
DOI: https://doi.org/10.14203/widyariset.5.2.2019.65-74
DOI: https://doi.org/10.14203/widyariset.5.2.2019.75-86
DOI: https://doi.org/10.14203/widyariset.5.2.2019.87-94