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LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1, 3, 5, 21
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|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1, 2, 4 to 6
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
3
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|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2011: 1, 2012: 2, 2013: 3, 2014: 4, 2015: 5, 2016: 6
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 9
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
4, 6 to 9
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
1; 2 (1); 3 (1); 4 (1); 5 (1); 6 (1); 7 (1); 8 (1); 9 (sup1, 1)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1); 2 (, 1); 3 (, 1); 4 (, 1); 5 (, 1); 6 (, 1); 7 (, 1); 8 (, 1); 9 (, 1); 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2019
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2016: 6(1), 2017: 7(1), 2018: 8(1), 2019: 9(1, sup1)
|