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LOCKSS Archive
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Preserved
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2026-05-18
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1 to 12
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CLOCKSS Archive
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Preserved
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2026-05-18
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9 to 16
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CLOCKSS Archive
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Preserved
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2026-05-18
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1 to 4
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LOCKSS Archive
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Preserved
|
2026-05-18
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1 to 4
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CLOCKSS Archive
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Preserved
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2026-05-18
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1 to 26
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Portico
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Preserved
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2026-05-21
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Preserved : 2000: 1(1), 2001: 2(1), 2002: 3(1), 2003: 4(1), 2004: 5(1-4), 2005: 6(1-4), 2006: 7(1), 2007: 8(1), 2008: 9(1), 2009: 10(1), 2010: 11(1), 2011: 12(1), 2012: 13(1), 2013: 14(1), 2014: 15(1), 2015: 16(1), 2016: 17(1), 2017: 18(1), 2018: 19(1), 2019: 20(1), 2020: 21(1), 2021: 22(1), 2022: 23(1), 2023: 24(1), 2024: 25(1), 2025: 26(1)
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LOCKSS Archive
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In Progress
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2026-05-18
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13, 20
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LOCKSS Archive
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Preserved
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2026-05-18
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14 to 19
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Scholars Portal
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Preserved
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2026-03-19
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Preserved :
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National Digital Preservation Program, China
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Preserved
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2025-10-23
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Preserved : 2; 11; 12; 13; 14; 15; 16; 17; 18; 19; 21; 22; 23; 24
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 2; 11; 12; 13; 14; 15; 16; 17; 18; 19; 21; 22; 23; 24
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National Digital Preservation Program, China
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Preserved
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2025-10-23
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Preserved : 2; 11; 12; 13; 14; 15; 16; 17; 18; 21; 22; 23; 24; 25; 26
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 2; 11; 12; 13; 14; 15; 16; 17; 18; 21; 22; 23; 24; 25; 26
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British Library
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Preserved
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2019-09-18
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Preserved : 1 (1), 2 (1), 3 (1), 4 (1), 5 (1 to 4), 6 (1 to 4), 7 (1), 8 (1), 9 (1), 12 (1), 13 (1)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 1; 2; 3; 4; 5 (2-4); 6 (1-4); 7 (1); 8; 9; 10; 11; 12; 13; 14; 15; 16; 19; 20
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Library of Congress
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Preserved
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2025-04-07
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11 (1); 12 (1); 13 (1); 14 (1); 15 (1); 16 (1); 17 (1); 18 (1); 19 (1); 20 (1); 21 (1); 22 (1); 23 (1); 24 (1); 25 (1)
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