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Portico
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Preserved
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2026-02-12
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Preserved : 1988/1989: 1(1-2)
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Portico
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Preserved
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2026-02-12
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Preserved : 1996: 1(6), 1997: 2(1), 1998: 8(1), 1999: 9(1-2), 2000: 10(1-2), 2001: 11(1), 2002: 12(1), 2003: 13(1-2), 1997: 1997(1)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 16 (1, 2); 17 (, 1-2); 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 6); 25 (, 1 to 3, 5, 6); 26 (, 2 to 6); 27 (, 1 to 5); 28 (, 1 to 6); 29 (, 1 to 6); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 to 6); 33 (, 1 to 6); 34 (, 1 to 6); 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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LOCKSS Archive
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Preserved
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2026-02-09
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16 to 34
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CLOCKSS Archive
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Preserved
|
2026-02-09
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ahead-of-print, 16 to 34
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2014: 24(1-6), 2015: 25(1-6), 2016: 26(1-6), 2017: 27(1-6), 2018: 28(1-6), 2019: 29(1-6), 2020: 30(1-6), 2021: 31(1-6), 2022: 32(1-6), 2023: 33(1-6), 2024/2025: 34(1-6)
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|
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Portico
|
|
Preserved
|
2026-02-12
|
|
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Preserved : 2025: 35(1-6)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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|
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Preserved : 2 (1 to 4); 3 (1 to 6); 16 (1, 2); 17 (1-2); 18 (2 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 4, 6)
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Library of Congress
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Preserved
|
2025-04-07
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|
|
20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 3)
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