column
2020, 41(1): 1-9.
DOI: 10.5768/JAO202041.0101001
2020, 41(1): 10-17.
DOI: 10.5768/JAO202041.0101002
2020, 41(1): 18-23.
DOI: 10.5768/JAO202041.0101003
2020, 41(1): 33-36.
DOI: 10.5768/JAO202041.0101005
2020, 41(1): 37-42.
DOI: 10.5768/JAO202041.0101006
2020, 41(1): 43-54.
DOI: 10.5768/JAO202041.0101007
2020, 41(1): 55-59.
DOI: 10.5768/JAO202041.0101008
2020, 41(1): 60-66.
DOI: 10.5768/JAO202041.0101009
2020, 41(1): 74-78.
DOI: 10.5768/JAO202041.0102002
2020, 41(1): 79-85.
DOI: 10.5768/JAO202041.0102003
2020, 41(1): 86-93.
DOI: 10.5768/JAO202041.0102004
2020, 41(1): 94-99.
DOI: 10.5768/JAO202041.0102005
2020, 41(1): 100-106.
DOI: 10.5768/JAO202041.0102006
2020, 41(1): 107-113, 194.
DOI: 10.5768/JAO202041.0102007
2020, 41(1): 114-119.
DOI: 10.5768/JAO202041.0102008
2020, 41(1): 120-126.
DOI: 10.5768/JAO202041.0102009
2020, 41(1): 127-133.
DOI: 10.5768/JAO202041.0102010
2020, 41(1): 134-139.
DOI: 10.5768/JAO202041.0103001
2020, 41(1): 145-149.
DOI: 10.5768/JAO202041.0103003
2020, 41(1): 150-155.
DOI: 10.5768/JAO202041.0103004
2020, 41(1): 156-162.
DOI: 10.5768/JAO202041.0105001
2020, 41(1): 170-175.
DOI: 10.5768/JAO202041.0105003
2020, 41(1): 176-179.
DOI: 10.5768/JAO202041.0106001
2020, 41(1): 186-193.
DOI: 10.5768/JAO202041.0107001
2020, 41(1): 194-201.
DOI: 10.5768/JAO202041.0107002
2020, 41(1): 202-208.
DOI: 10.5768/JAO202041.0107003
2020, 41(1): 209-213.
DOI: 10.5768/JAO202041.0107004
2020, 41(1): 214-219.
DOI: 10.5768/JAO202041.0107005