DOI: https://doi.org/10.29407/nor.v7i2

Published: 2020-11-10

DOI: https://doi.org/10.29407/nor.v7i2.15000
DOI: https://doi.org/10.29407/nor.v7i2.15056
DOI: https://doi.org/10.29407/nor.v7i2.15057
DOI: https://doi.org/10.29407/nor.v7i2.15059
DOI: https://doi.org/10.29407/nor.v7i2.15058
DOI: https://doi.org/10.29407/nor.v7i2.15061
DOI: https://doi.org/10.29407/nor.v7i2.15063
DOI: https://doi.org/10.29407/nor.v7i2.15064