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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); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 1 to 6); 11 (, 1 to 6); 12 (, 1, 4 to 6); 13 (, 1); 15 (, 1 to 6); 16 (, 1 to 6); 17 (, 1 to 4); 18 (, 6); 19 (, 1 to 3, 6); 20 (, 1, 4); 21 (, 1 to 6); 22 (, 1, 2, 4); 23 (, 1 to 6); 24 (, 1 to 6); 25 (, 1 to 3, 5, 6); 26 (, 1); 2000; 2001; 2002; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024
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Portico
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Preserved
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2026-02-12
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Preserved : 2002: 3(2), 2003: 4(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 2004: 5(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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7 to 25
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CLOCKSS Archive
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Preserved
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2026-02-09
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9 to 16, 18
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Portico
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Preserved
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2026-02-12
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Preserved : 2008: 9(1-6), 2008/2009: 10(1-6), 2009/2010: 11(1-6), 2010/2011: 12(1-6), 2011/2012: 13(1-6), 2012/2013: 14(1-6), 2013/2014: 15(1-6), 2014/2015: 16(1-6), 2015/2016: 17(1-6), 2016/2017: 18(1-6), 2018: 19(1-6), 2019: 20(1-6), 2020: 21(1-6), 2021: 22(1-6), 2022: 23(1-6), 2023: 24(1-6), 2024: 25(1-6), 2025: 26(1-6), 2026: 27(1)
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CLOCKSS Archive
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In Progress
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2026-02-09
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17, 19 to 26
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LOCKSS Archive
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In Progress
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2026-02-09
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26
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Library of Congress
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Preserved
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2025-04-07
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18 (6); 19 (1 to 4, 6); 20 (1 to 6); 21 (1 to 3)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 20 (2, 3); 21 (, 2, 4 to 6); 22 (, 1, 2); 2017; 2019; 2020
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
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Preserved : ; 1 (1 to 6); 2 (1 to 6); 4 (1); 5; 8 (2 to 6); 9 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1, 2, 4); 23 (1 to 6); 24 (1 to 6); 25 (Supplement_1, 1 to 6); 26 (1 to 4)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : ; 1 (1 to 6); 2 (1 to 6); 4 (1); 5; 8 (2 to 6); 9 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1, 2, 4); 23 (1 to 6); 24 (1 to 6); 25 (Supplement_1, 1 to 6); 26 (1 to 5)
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British Library
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Preserved
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2019-09-18
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Preserved : 15 (1 to 3; 5 to 6), 16 (1 to 6), 17 (1 to 5), 19 (2; 6), 20 (2)
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