DOI: https://doi.org/10.23887/ls.v23i2

Published: 2016-11-16

DOI: https://doi.org/10.23887/ls.v23i2.16070
DOI: https://doi.org/10.23887/ls.v23i2.16071
DOI: https://doi.org/10.23887/ls.v23i2.16072
DOI: https://doi.org/10.23887/ls.v23i2.16073
DOI: https://doi.org/10.23887/ls.v23i2.16075
DOI: https://doi.org/10.23887/ls.v23i2.16077
DOI: https://doi.org/10.23887/ls.v23i2.16078