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Internet Archive
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Preserved
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2025-08-08
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1 to 76
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 71 (1 to 8); 72 (, 1 to 8); 73 (, 1 to 8); 74 (, 1 to 8); 75 (, 1 to 8); 76 (, 1 to 8); 77 (, 1 to 8); 78 (, 1 to 8); 79 (, 1 to 8); 80 (, 1 to 8); 81 (, 1 to 8); 82 (, 1 to 8); 83 (, 1 to 8); 84 (, 1 to 8); 85 (, 1 to 8); 86 (, 1 to 8); 87 (, 1 to 5); 2001; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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|
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Portico
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Preserved
|
2026-02-12
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Preserved : 2009: 71(1-8), 2010: 72(1-8), 2011: 73(1-8), 2012: 74(1-8), 2013: 75(1-5, 7), 2014: 76(1-8), 2015: 77(1-8), 2016: 78(1-8), 2017: 79(1-8), 2018: 80(1-8), 2019: 81(1-8), 2019/2020: 82(1-8), 2021: 83(1-8), 2022: 84(1-8), 2023: 85(1-8), 2024: 86(1-8), 2025: 87(1-8), 2025: 88(1-2)
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|
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CLOCKSS Archive
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Preserved
|
2026-02-09
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71 to 88
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LOCKSS Archive
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In Progress
|
2026-02-09
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|
|
74, 81
|
|
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LOCKSS Archive
|
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Preserved
|
2026-02-09
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|
|
75 to 80
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|
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Library of Congress
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Preserved
|
2025-04-07
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80 (1 to 8); 81 (1 to 8); 82 (1 to 8); 83 (1 to 8); 84 (1 to 8); 85 (1 to 8); 86 (1 to 4, 6, 7)
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National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
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|
|
Preserved : 73 (6); 74 (1 to 8); 75 (1 to 8); 85 (1 to 8); 86 (1 to 8)
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|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 73 (6); 74 (1 to 8); 75 (1 to 8); 85 (1 to 8); 86 (1 to 8)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 76 (2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 76 (2)
|
|
|
National Library of the Netherlands
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|
Preserved
|
2024-12-15
|
|
|
Preserved : 71 (2-8); 72 (1-7); 73 (1-8); 74 (1-8); 75 (1-8); 76 (1-8); 77 (1-8); 78 (1-8); 79 (1-8); 80 (1-8); 81 (1-7)
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