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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 to 4); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1 to 4); 9 (, 1 to 4); 10 (, 1 to 4); 11 (, 1 to 6); 12 (, 1 to 6); 13 (, 1 to 6); 14 (, 1 to 3); 15 (, 1 to 8); 16 (, 1 to 8); 17 (, 1 to 6); 18 (, 1 to 8); 19 (, 1 to 12); 20 (, 1 to 10, 12); 21 (, 1 to 14); 22 (, 1 to 8 to 10 to 14); 23 (, 1 to 14); 24 (, 1 to 14); 25 (, 1 to 14); 26 (, 1 to 14); 27 (, 1 to 14); 28 (, 1, 3 to 14); 29 (, 1 to 10); 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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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 10, 20 to 29
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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 6, 12, 13, 29
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Portico
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Preserved
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2026-02-12
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Preserved : 1996/1997: 1(1-4), 1997/1998: 2(1-4), 1999/2000: 3(1-4), 2000/2001: 4(1, 1, S, 2-4), 2001/2002: 5(1-4), 2002/2003: 6(1, 1, S, 2-4), 2003/2004: 7(1-4), 2004/2005: 8(1-4), 2005/2006: 9(1-4), 2006/2007: 10(1-4), 2007/2008: 11(1-6), 2008/2009: 12(1-6), 2009/2010: 13(1-6), 2010: 14(1-3), 2011: 15(1-8), 2012: 16(1-5, 5, S, s5-8), 2013: 17(1-8), 2014: 18(1-8), 2015: 19(1-12), 2016: 20(1-12), 2017: 21(1-14), 2018: 22(1-9, 9, S, 10-14), 2019: 23(1-14), 2020: 24(1-14), 2021: 25(1, 3-5, 7, 9-14), 2022: 26(1-14), 2023: 27(1-14), 2024: 28(1-14), 2025: 29(1-14), 2026: 30(1-3)
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LOCKSS Archive
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Preserved
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2026-02-09
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7 to 11, 14 to 28
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CLOCKSS Archive
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Preserved
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2026-02-09
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11 to 19
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Library of Congress
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Preserved
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2025-04-07
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13 (4 to 6); 14 (1 to 3); 15 (1 to 8); 16 (5_suppl, 1 to 8); 17 (1 to 8); 18 (1 to 8); 19 (1 to 12); 20 (1 to 12); 21 (1 to 3, 6 to 9, 11 to 14); 22 (9_suppl, 1 to 4, 6 to 11, 13, 14); 23 (1, 2, 4, 6 to 14); 24 (1 to 14); 25 (1 to 14); 26 (1 to 14); 27 (1 to 14); 28 (1 to 14); 29 (1, 2)
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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 (1-4); 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1, 2, 4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-6); 12 (1-3, 5, 6); 13 (1-6); 14 (1-3); 15 (1-6); 16 (1-8); 17 (1-8); 18 (1-8); 19 (1-7, 10-12); 20 (1-12); 21 (1-14); 22 (1-14); 23 (1-14)
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British Library
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Preserved
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2019-09-18
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Preserved : 18 (1 to 8), 19 (1 to 12), 20 (1 to 12), 21 (1 to 14), 22 (1 to 13)
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