Published: 27-12-2014

DOI: https://doi.org/10.19109/jia.v15i2.486
DOI: https://doi.org/10.19109/jia.v15i2.487
DOI: https://doi.org/10.19109/jia.v15i2.488
DOI: https://doi.org/10.19109/jia.v15i2.489
DOI: https://doi.org/10.19109/jia.v15i2.490
DOI: https://doi.org/10.19109/jia.v15i2.491
DOI: https://doi.org/10.19109/jia.v15i2.492
DOI: https://doi.org/10.19109/jia.v15i2.493
DOI: https://doi.org/10.19109/jia.v15i2.494