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CLOCKSS Archive
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Preserved
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2026-02-09
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18
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LOCKSS Archive
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Preserved
|
2026-02-09
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18
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Portico
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Preserved
|
2026-02-12
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|
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Preserved : 2014: 18(1), 2015: 19(1), 2016: 20(1), 2017: 21(1), 2018: 22(1), 2019: 23(1), 2020: 24(1), 2021: 25(1), 2022: 26(1), 2023: 27(1)
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|
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CLOCKSS Archive
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Preserved
|
2026-02-09
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|
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18 to 27
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LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
19 to 22
|
|
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LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
23
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|
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Scholars Portal
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|
Preserved
|
2025-09-02
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|
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Preserved :
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
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Preserved : 2; 18; 19; 21; 23; 24; 25; 26; 27
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National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2; 18; 19; 21; 23; 24; 25; 26; 27
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 2; 18; 19; 21; 22; 23; 24; 25; 26; 27
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2; 18; 19; 21; 22; 23; 24; 25; 26; 27
|
|
|
Library of Congress
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Preserved
|
2025-04-07
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18 (1); 19 (1); 20 (1); 21 (1); 22 (1); 23 (1); 24 (1); 25 (1); 26 (1); 27 (1)
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