Published: 2011-12-17

DOI: https://doi.org/10.28932/jam.v2i2.363
DOI: https://doi.org/10.28932/jam.v2i2.364
DOI: https://doi.org/10.28932/jam.v2i2.365
DOI: https://doi.org/10.28932/jam.v2i2.366
DOI: https://doi.org/10.28932/jam.v2i2.367