Published: 2011-12-17

DOI: https://doi.org/10.28932/jam.v1i2.374
DOI: https://doi.org/10.28932/jam.v1i2.375
DOI: https://doi.org/10.28932/jam.v1i2.376
DOI: https://doi.org/10.28932/jam.v1i2.377
DOI: https://doi.org/10.28932/jam.v1i2.378