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Internet Archive
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Preserved
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2025-08-08
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5 to 18
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 8 (2, 3); 9 (1 to 3); 10 (1 to 3); 11 (1 to 3); 12 (1 to 3); 13 (1 to 3); 14 (1 to 3); 15 (1 to 3); 16 (1 to 3); 17 (1 to 3); 18 (1 to 3); 19 (1 to 3); 20 (1 to 3); 21 (1 to 3); 22 (1 to 3); 23 (1 to 3); 24 (1 to 3); 25 (1 to 3); 26 (1-2, 3); 27 (1-2, 3); 28 (1 to 3); 29 (1 to 3); 30 (1 to 3); 31 (1 to 3); 32 (1 to 3); 33 (1, 2); 34 (3); 35 (1 to 3); 36 (1 to 3); 37 (2, 3); 38 (1 to 3); 39 (2-3); 40 (1-2, 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1-3)
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Portico
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Preserved
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2026-04-02
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Preserved : 1997: 20(1-3), 1998: 21(1-3), 1999: 22(1-3), 2000: 23(1-3), 2001: 24(1-3), 2002: 25(1-3), 2003: 26(1-3), 2005: 27(1-3), 2006: 28(1-3), 2007: 29(1-3), 2008: 30(1-3), 2009: 31(1-3), 2010: 32(1-3), 2011: 33(1-3), 2012: 34(1-3), 2013: 35(1-3), 2014: 36(1-3), 2015: 37(1-3), 2016: 38(1-3), 2017: 39(1-3), 2018: 40(1-3), 2020: 41(1-3), 2021: 42(1-3), 2022: 43(1-3), 2024: 44(1-3)
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LOCKSS Archive
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Preserved
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2026-03-30
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3 to 43
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CLOCKSS Archive
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Preserved
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2026-03-30
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ahead-of-print, 3 to 43
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LOCKSS Archive
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In Progress
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2026-03-30
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44
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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 (2, 3); 3 (1 to 3); 4 (1-2, 3); 21 (1 to 3); 22 (1 to 3); 23 (1 to 3); 24 (1 to 3); 25 (1 to 3); 26 (1-2, 3); 27 (1-2, 3); 28 (1 to 3); 29 (1 to 3); 31 (1 to 3); 32 (1 to 3); 33 (1 to 3); 34 (1 to 3); 35 (1 to 3); 36 (1 to 3); 37 (1 to 3); 38 (1 to 3); 39 (1, 2-3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3)
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Library of Congress
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Preserved
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2025-04-07
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32 (1 to 3); 33 (1 to 3); 34 (1 to 3); 35 (1 to 3); 36 (1 to 3); 37 (1 to 3); 38 (1 to 3); 39 (1, 2-3); 40 (1-2, 3); 41 (1 to 3); 42 (1 to 3); 43 (1, 2)
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