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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 14
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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 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, 3, 4); 11 (, 1 to 4); 12 (, 1 to 4); 13 (, 1 to 3); 14 (, 1, 2); 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017
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Portico
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Preserved
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2026-02-12
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Preserved : 2004: 1(1-2), 2005: 2(1-4), 2006: 3(1-4), 2007: 4(1-4), 2008: 5(1-4), 2009: 6(1-4), 2010: 7(1-4), 2011: 8(1-4), 2012: 9(1-4), 2013: 10(1-4), 2014: 11(1-4), 2015: 12(1, S 1, 2-4), 2016: 13(1-3), 2017: 14(1-2)
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LOCKSS Archive
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Preserved
|
2026-02-09
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14 to 18
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CLOCKSS Archive
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Preserved
|
2026-02-09
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16, 17
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CLOCKSS Archive
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In Progress
|
2026-02-09
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18, 19
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2017: 14(3-4), 2018: 15(2-4), 2019: 16(1, 4), 2020: 17(3, 5), 2021: 18(5), 2022: 19(1-2, 4-5), 2023: 20(1-2, S 2, 5)
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|
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CLOCKSS Archive
|
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In Progress
|
2026-02-09
|
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1 to 22
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LOCKSS Archive
|
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In Progress
|
2026-02-09
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1 to 6, 22
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2004: 1(1-2), 2005: 2(1-4), 2006: 3(1-4), 2007: 4(1-4), 2008: 5(1-4), 2009: 6(1-4), 2010: 7(1-4), 2011: 8(1-4), 2012: 9(1-4), 2013: 10(1-4), 2014: 11(1-4), 2015: 12(1, 1, S, 2-4), 2016: 13(1-4), 2017: 14(1-4), 2018: 15(1-4), 2019: 16(1-4), 2020: 17(1, 1, S, 2-4), 2021: 18(1, 1, S, 2-4), 2022: 19(1, 1, S, 2-4), 2023: 20(1, 1, S, 2, 2, S, 3-4), 2024: 21(1, 1, S, 2-4), 2025: 22(1, 1, S, 2-6), 2026: 23(1)
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|
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LOCKSS Archive
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Preserved
|
2026-02-09
|
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7 to 21
|
|
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CLOCKSS Archive
|
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Preserved
|
2026-02-09
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|
19
|
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|
National Library of the Netherlands
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Preserved
|
2024-12-15
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|
Preserved : 1 (2, 3); 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-4); 12 (S1, 1-4); 13 (1-4); 14 (1, 2)
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