DOI: https://doi.org/10.52221/jurkes.v6i1

Published: 2019-04-08

DOI: https://doi.org/10.52221/jurkes.v6i1.54
DOI: https://doi.org/10.52221/jurkes.v6i1.55
DOI: https://doi.org/10.52221/jurkes.v6i1.56
DOI: https://doi.org/10.52221/jurkes.v6i1.57
DOI: https://doi.org/10.52221/jurkes.v6i1.58
DOI: https://doi.org/10.52221/jurkes.v6i1.59
DOI: https://doi.org/10.52221/jurkes.v6i1.60