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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1, 2); 2 (, 1, 2); 3 (, 1, 2); 4 (, 1, 2); 5 (, 1, 2); 6 (, 1, 2); 7 (, 1, 2); 8 (, 1, 2); 9 (, 1, 2); 10 (, 1, 2); 11 (, 1, 2); 12 (, 1, 2); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 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 to 3); 27 (, 1 to 4); 28 (, 1 to 4); 29 (, 2 to 4); 30 (, 1, 2); 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 1996: 1(1-2), 1997: 2(1-2), 1998: 3(1-2), 1999: 4(1-2), 2000: 5(1-2), 2001: 6(1-2), 2002: 7(1-2), 2003: 8(1-2), 2004: 9(1-2)
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Portico
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Preserved
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2026-02-12
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Preserved : 2006: 11(1-2), 2007: 12(1-2), 2008: 13(1-2), 2009: 14(1-2), 2010: 15(1-2), 2011: 16(1-3), 2012: 17(1-3), 2013: 18(1-3), 2014: 19(1-3), 2015: 20(3), 2016: 21(1-3), 2017: 22(1-3), 2018: 23(1-3), 2019: 24(1-3), 2020: 25(1-3), 2021: 26(1-3), 2022: 27(1-4), 2023: 28(1-4), 2024: 29(1-4), 2025: 30(1-4)
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LOCKSS Archive
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Preserved
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2026-02-09
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11 to 20
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CLOCKSS Archive
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Preserved
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2026-02-09
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13 to 20
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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 10, 12, 21 to 30
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LOCKSS Archive
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In Progress
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2026-02-09
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1 to 8, 30
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LOCKSS Archive
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Preserved
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2026-02-09
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9, 10, 21 to 29
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CLOCKSS Archive
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Preserved
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2026-02-09
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11
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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, 2); 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 to 3); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4)
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British Library
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Preserved
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2019-09-18
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Preserved : 19 (1 to 3), 20 (1 to 3), 21 (1 to 3), 22 (1 to 3), 23 (1 to 3)
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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 (1, 2); 2 (1, 2); 3 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 10 (1, 2); 11 (1, 2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1, 2); 16 (1-3); 17 (1-3); 18 (1-3); 19 (1-3); 20 (1-3); 21 (1-3); 22 (1-3); 23 (1-3); 24 (1, 2)
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