column
2020, 41(2): 235-241.
DOI: 10.5768/JAO202041.0201001
2020, 41(2): 242-247.
DOI: 10.5768/JAO202041.0201002
2020, 41(2): 248-256.
DOI: 10.5768/JAO202041.0201003
2020, 41(2): 257-264.
DOI: 10.5768/JAO202041.0201004
2020, 41(2): 265-269.
DOI: 10.5768/JAO202041.0201005
2020, 41(2): 270-275.
DOI: 10.5768/JAO202041.0201006
2020, 41(2): 276-281.
DOI: 10.5768/JAO202041.0201007
2020, 41(2): 282-287.
DOI: 10.5768/JAO202041.0201008
2020, 41(2): 288-295.
DOI: 10.5768/JAO202041.0202001
2020, 41(2): 302-308.
DOI: 10.5768/JAO202041.0202003
2020, 41(2): 318-326.
DOI: 10.5768/JAO202041.0202005
2020, 41(2): 327-336.
DOI: 10.5768/JAO202041.0202006
2020, 41(2): 337-341.
DOI: 10.5768/JAO202041.0202007
2020, 41(2): 342-347.
DOI: 10.5768/JAO202041.0203001
2020, 41(2): 348-353.
DOI: 10.5768/JAO202041.0203002
2020, 41(2): 354-360.
DOI: 10.5768/JAO202041.0203003
2020, 41(2): 361-365.
DOI: 10.5768/JAO202041.0203004
2020, 41(2): 366-374.
DOI: 10.5768/JAO202041.0203005
2020, 41(2): 375-381.
DOI: 10.5768/JAO202041.0203006
2020, 41(2): 389-393.
DOI: 10.5768/JAO202041.0205002
2020, 41(2): 400-404.
DOI: 10.5768/JAO202041.0205004
2020, 41(2): 405-420.
DOI: 10.5768/JAO202041.0205005
2020, 41(2): 421-427.
DOI: 10.5768/JAO202041.0208001
2020, 41(2): 428-434.
DOI: 10.5768/JAO202041.0208002