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Portico
|
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Preserved
|
2026-04-30
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|
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Preserved : 2009: 13(6), 2010: 14(1)
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Scholars Portal
|
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Preserved
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2026-03-19
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|
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Preserved : 13 (6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 30 (1)
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|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2011: 15(5), 2012: 16(1-2)
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|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2014: 18(1), 2015: 19(1), 2016: 20(1-5), 2017: 21(1, 3-6), 2018: 22(1-6), 2019: 23(1-6), 2020: 24(1-6), 2021: 25(1-6), 2022: 26(1-6), 2023: 27(1-6), 2024: 28(1-6), 2025: 29(1-6), 2026: 30(1-2)
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|
|
CLOCKSS Archive
|
|
Preserved
|
2026-05-04
|
|
|
11 to 30
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-05-04
|
|
|
11 to 19
|
|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2009: 13(1-6), 2010: 14(1-6), 2011: 15(1-6), 2012: 16(1-6), 2013: 17(1-6), 2014: 18(1-6), 2015: 19(1-6)
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|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 11 (1-6); 12 (1-6); 13 (1-5); 14 (1-6); 15 (1-4, 6); 16 (S1, 1-6); 17 (1-6); 18 (2-6); 19 (2-6); 20 (1-6); 21 (2-5); 22 (1, 3, 4, 6); 23 (1-5)
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