1(26)2019
In this Number
(7 papers)
DOI: https://doi.org/10.23939/jgd2019.01.005
pp. 5-16
DOI: https://doi.org/10.23939/jgd2019.01.017
pp. 17-27
DOI: https://doi.org/10.23939/jgd2019.01.028
pp. 28-42
DOI: https://doi.org/10.23939/jgd2019.01.043
pp. 43-59
DOI: https://doi.org/10.23939/jgd2019.01.060
pp. 60-75
DOI: https://doi.org/10.23939/jgd2019.01.076
pp. 76-89