Published: 2019-04-22

DOI: https://doi.org/10.34012/jumkep.v4i1.480
DOI: https://doi.org/10.34012/jumkep.v4i1.489
DOI: https://doi.org/10.34012/jumkep.v4i1.493
DOI: https://doi.org/10.34012/jumkep.v4i1.500
DOI: https://doi.org/10.34012/jumkep.v4i1.512
DOI: https://doi.org/10.34012/jumkep.v4i1.516
DOI: https://doi.org/10.34012/jumkep.v4i1.492
DOI: https://doi.org/10.34012/jumkep.v4i1.499
DOI: https://doi.org/10.34012/jumkep.v4i1.501
DOI: https://doi.org/10.34012/jumkep.v4i1.509
DOI: https://doi.org/10.34012/jumkep.v4i1.495
DOI: https://doi.org/10.34012/jumkep.v4i1.529