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Portico
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Preserved
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2026-02-12
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Preserved : 2005: 3(5)
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Portico
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Preserved
|
2026-02-12
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Preserved : 2006: 4(6)
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Portico
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Preserved
|
2026-02-12
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Preserved : 2009: 7(9), 2010: 8(1)
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2013: 11(S 2, S 3)
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Portico
|
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Preserved
|
2026-02-12
|
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Preserved : 2016: 14(S 1)
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2020: 18(S 1)
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2022: 20(10-12), 2023: 21(1-12), 2024: 22(1-12), 2025: 23(1-12, S), 2026: 24(1-2)
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Scholars Portal
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Preserved
|
2025-09-02
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Preserved : 1; 3 (5); 4 (, 6); 5 (, 1 to 12); 6; 7 (9); 8 (, 1, 3, 8, 11, 12); 9 (, 1 to 12); 10 (, 1 to 12); 11 (, 1, 9 to 12); 12 (, 1 to 12); 13 (, 1, 4, 5, 7 to 12); 14 (, 1 to 12); 15 (, 1 to 9, 12); 16 (, 1 to 12); 17 (, 1 to 6, 10 to 12); 18 (, 1 to 12); 19 (, 1 to 12); 20 (, 1 to 12); 21 (, 1 to 12); 22 (, 1 to 12); 23 (, 1 to 9); 2003; 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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Preserved
|
2026-02-09
|
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7, 8, 11, 14, 18, 20 to 24
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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 9, 11, 12); 2 (1 to 9, 11, 12); 3 (, 1 to 9, 11, 12); 4 (, 1 to 9, 11, 12); 5 (, 1 to 9, 11, 12); 6 (, 1 to 9, 11, 12); 7 (, 1 to 9, 11, 12); 8 (, 1 to 9, 11, 12); 9 (, 1 to 9, 11, 12); 11 (, 1 to 9, 11, 12); 12 (, 1 to 9, 11, 12); 13 (S1, 1 to 9, 11, 12); 14 (, 1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (S1, 1 to 9, 11, 12); 19 (S1, 1 to 9, 11, 12)
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
|
|
|
Preserved : 1 (, 1 to 9, 11, 12); 2 (1 to 9, 11, 12); 3 (, 1 to 9, 11, 12); 4 (, 1 to 9, 11, 12); 5 (, 1 to 9, 11, 12); 6 (, 1 to 9, 11, 12); 7 (, 1 to 9, 11, 12); 8 (, 1 to 9, 11, 12); 9 (, 1 to 9, 11, 12); 11 (, 1 to 9, 11, 12); 12 (, 1 to 9, 11, 12); 13 (S1, 1 to 9, 11, 12); 14 (, 1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (S1, 1 to 9, 11, 12); 19 (S1, 1 to 9, 11, 12)
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National Library of the Netherlands
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Preserved
|
2024-12-15
|
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Preserved : 4 (s1, 1-12); 5 (s1, 1-12)
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Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 12); 2 (, 1 to 12); 3 (, 1 to 12); 4 (, 1 to 12); 5 (, 1 to 12); 6 (, 1 to 12); 7 (, 1 to 12); 8 (, 1 to 12); 9 (, 1 to 12); 10 (, 1 to 12); 11 (, 1 to 12); 12 (, 1 to 12); 13 (, 1 to 12); 14 (, 1 to 12); 15 (, 1 to 5, 7, 8, 10 to 12); 16 (, 1 to 12); 17 (, 1 to 12); 18 (, 1 to 12); 19 (, 1 to 12); 20 (, 1 to 12); 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022
|
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CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 20
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2003: 1(1, S1, 2-12), 2004: 2(1-12), 2005: 3(1-12), 2006: 4(1-12), 2007: 5(1-2, S2, 3-12), 2008: 6(1-12), 2009: 7(1-12), 2010: 8(1-12), 2011: 9(1-12), 2012: 10(1-12), 2013: 11(1-12), 2014: 12(1-12), 2015: 13(1, S1, 2, S2, 3-12), 2016: 14(1, S1, 2-12), 2017: 15(1-12), 2018: 16(1-12), 2019: 17(1-12), 2020: 18(1, S1, 2-12), 2021: 19(1, S1, 2-12), 2022: 20(1-12)
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