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