Published: 2018-01-20

DOI: https://doi.org/10.28932/jam.v9i1.487
DOI: https://doi.org/10.28932/jam.v9i1.488
DOI: https://doi.org/10.28932/jam.v9i1.489
DOI: https://doi.org/10.28932/jam.v9i1.490
DOI: https://doi.org/10.28932/jam.v9i1.491
DOI: https://doi.org/10.28932/jam.v9i1.492
DOI: https://doi.org/10.28932/jam.v9i1.493