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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (sup1, 1 to 6); 27 (1 to 6); 28 (1 to 4, 5-6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (2 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 40 (1 to 6); 41 (1 to 5); 42 (2 to 6); 43 (1 to 3, 5); 44 (1 to 3, 6); 45 (1 to 3, 6); 46 (1 to 3, 6); 47 (1 to 6); 48 (1 to 6); 50 (1, 5, 6); 51 (1)
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Internet Archive
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Preserved
|
2025-08-08
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|
|
10 to 43
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|
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Portico
|
|
Preserved
|
2026-04-23
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|
|
Preserved : 2000: 25(6)
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|
|
Portico
|
|
Preserved
|
2026-04-23
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|
|
Preserved : 2008: 33(1-6), 2009: 34(1-6), 2010: 35(1-6), 2011: 36(2)
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Portico
|
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Preserved
|
2026-04-23
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|
|
Preserved : 2014: 39(1-2, 4-5), 2015: 40(1-2, 4-6), 2015/2016: 41(1-6), 2017: 42(2-6), 2018: 43(1-6), 2019: 44(1-6), 2020: 45(1-6), 2021: 46(1-6), 2022: 47(1-6), 2023: 48(1-6), 2024: 49(1-6), 2025: 50(1-6), 2026: 51(1-2)
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|
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CLOCKSS Archive
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Preserved
|
2026-04-27
|
|
|
50, 51
|
|
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CLOCKSS Archive
|
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Preserved
|
2026-04-27
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|
|
33 to 43
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
33, 34, 36 to 49
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|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
44 to 50
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
50, 51
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
23 to 32
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 4 (1 to 6); 5 (1 to 4); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 3, 4-5, 6); 46 (1 to 6); 47 (1 to 6); 48 (1, 2, 4 to 6); 49 (1 to 6)
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|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 4 (1 to 6); 5 (1 to 4); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 3, 4-5, 6); 46 (1 to 6); 47 (1 to 6); 48 (1, 2, 4 to 6); 49 (1 to 6)
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|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 39 (1 to 4; 6), 40 (1 to 5), 41 (1 to 5), 42 (3 to 4; 6), 43 (3 to 5), 44 (1; 3)
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