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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 50 (1); 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69
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LOCKSS Archive
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Preserved
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2026-04-13
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54 to 56
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CLOCKSS Archive
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Preserved
|
2026-04-13
|
|
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54 to 59
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Portico
|
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Preserved
|
2026-04-16
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Preserved : 2006: 50(1), 2007: 51(1), 2008: 52(1), 2009: 53(1), 2010: 54(1), 2011: 55(1), 2012: 56(1), 2013: 57(1), 2014: 58(1), 2015: 59(1)
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CLOCKSS Archive
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Preserved
|
2026-04-13
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50 to 68
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LOCKSS Archive
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Preserved
|
2026-04-13
|
|
|
50 to 68
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|
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LOCKSS Archive
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|
In Progress
|
2026-04-13
|
|
|
69
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
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Preserved : 2016: 60(1), 2017: 61(1), 2018: 62(1), 2019: 63(1), 2020: 64(1), 2021: 65(1), 2022: 66(1), 2023: 67(1), 2024: 68(1), 2025: 69(1)
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National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 61 (1)
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National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 61 (1)
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|
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
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|
|
Preserved : 5 (1); 6; 51; 52; 53; 54; 55; 56; 57; 58; 59; 61; 62; 63; 64; 65; 66; 67; 68
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Library of Congress
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Preserved
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2025-04-07
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61 (1); 62 (1); 63 (1); 64 (1); 65 (1); 66 (1); 67 (1)
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