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Portico
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Preserved
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2026-04-09
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Preserved : 2009: 59(1, S 1, 2-6), 2010: 60(1-6), 2011: 61(1-6), 2012: 62(1-6), 2013: 63(1, S 1, 2-6), 2014: 64(1, S 1, 2-6), 2015: 65(1, S 1, 2, S 2, 3-6), 2016: 66(1, S 1, 2-6), 2017: 67(1, S 1, 2-6), 2018: 68(1, S 1, 2-6), 2019: 69(1, S 1, 2-6), 2020: 70(1), 2021: 71(1, ), 2022: 72(1, ), 2023: 73(1, ), 2024: 74(1, ), 2025: 75(1, 1, S, 2-3), 2026: 76(1)
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|
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CLOCKSS Archive
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Preserved
|
2026-04-06
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|
|
59 to 76
|
|
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Scholars Portal
|
|
Preserved
|
2026-03-19
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|
|
Preserved : 59 (1 to 6); 60 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (Supplement, 1 to 6); 64 (Supplement, 1 to 6); 65 (Supplement, 1 to 6); 66 (Supplement, 1 to 6); 67 (Supplement, 1 to 6); 68 (Supplement, 1 to 6); 69 (Supplement, 1 to 6); 70 (1); 71 (Supplement, 1); 72 (Supplement, 1); 73 (Supplement, 1); 74 (Supplement, 1); 75 (2, 3)
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|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2009: 59(1, S 1, 2-6), 2010: 60(1-6), 2011: 61(1-6), 2012: 62(1-6), 2013: 63(1, S 1, 2-6), 2014: 64(1, S 1, 2-6), 2015: 65(1, S 1, 2, S 2, 3-6), 2016: 66(1, S 1, 2-6), 2017: 67(1, S 1, 2-6), 2018: 68(1, S 1, 2-6), 2019: 69(1, S 1, 2-6), 2020: 70(1), 2021: 71(1, S 1), 2022: 72(1), 2023: 73(1, S 1), 2024: 74(1, S 1, S 2)
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|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2006: 56(1-6), 2007/2008: 57(1-6), 2008: 58(1, 3-7)
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|
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CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
59 to 74
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-06
|
|
|
62, 69
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
63 to 68
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved :
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
66 (S1); 67 (S1, 1, 6); 68 (S1, 1 to 6); 69 (1, S1, 2 to 6); 70 (1); 71 (S1, 1); 72 (S1, 1); 73 (1, S1); 74 (1, S1, S2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 71 (Suppl 1, 1); 72 (Suppl 1, 1); 73 (Suppl 1, 1)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 71 (Suppl 1, 1); 72 (Suppl 1, 1); 73 (Suppl 1, 1)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 6 (2, 3); 59 (1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 6 (2, 3); 59 (1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 6 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 6 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 59 (supplement-1, 1-5); 60 (1-6); 61 (1-6); 62 (1-6); 63 (supplement-1, 1-6); 64 (supplement-1, 1-6); 65 (supplement-1, 1-6); 66 (supplement-1, 1-6); 67 (supplement-1, 1-6); 68 (supplement-1, 1-6); 69 (1-5)
|
