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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 2; 3; 4; 5 (2 to 4); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 3); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1, 2)
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Portico
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Preserved
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2026-04-02
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Preserved : 2004: 9(2)
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Portico
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Preserved
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2026-04-02
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Preserved : 2010: 15(4), 2011: 16(1-4), 2012: 17(1-4), 2013: 18(1-4), 2014: 19(1-4), 2014/2015: 20(1-3)
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CLOCKSS Archive
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Preserved
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2026-04-06
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ahead-of-print, just-accepted, 6 to 30
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LOCKSS Archive
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Preserved
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2026-04-06
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7 to 29
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LOCKSS Archive
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In Progress
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2026-04-06
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30
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Portico
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Preserved
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2026-04-02
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Preserved : 2005: 10(4)
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Portico
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Preserved
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2026-04-02
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Preserved : 2011: 16(1-4), 2012: 17(1-4), 2013: 18(1-4), 2014: 19(1-4), 2015: 20(1-4), 2016: 21(1-4), 2017: 22(1-4), 2018: 23(1-4), 2019: 24(1-4), 2020: 25(1-4), 2021: 26(1-4), 2022: 27(1-4), 2023: 28(1-4), 2024: 29(1-4), 2025: 30(1-3)
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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 : 1 (2 to 4); 2 (1 to 4); 6 (2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4)
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Library of Congress
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Preserved
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2025-04-07
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15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 3)
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