Published: 30-12-2017

DOI: https://doi.org/10.19109/jia.v18i2.2356
DOI: https://doi.org/10.19109/jia.v18i2.2359
DOI: https://doi.org/10.19109/jia.v18i2.2363
DOI: https://doi.org/10.19109/jia.v18i2.2364
DOI: https://doi.org/10.19109/jia.v18i2.2365
DOI: https://doi.org/10.19109/jia.v18i2.2368
DOI: https://doi.org/10.19109/jia.v18i2.2369
DOI: https://doi.org/10.19109/jia.v18i2.2370