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Portico
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Preserved
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2026-04-16
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Preserved : 2012: 6(1-12), 2013: 7(1-12), 2014: 8(1-12), 2015: 9(1-12), 2016: 10(1-12), 2017: 11(1-12), 2018: 12(1-12), 2019: 13(1-12), 2020: 14(1-12), 2021: 15(1-12), 2022: 16(1-12), 2023: 17(1-12), 2024: 18(1-12), 2025: 19(1-12), 2026: 20(1-3)
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|
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National Digital Preservation Program, China
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|
Preserved
|
2025-10-23
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|
|
Preserved : 18
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
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|
|
Preserved : 18
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
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|
Preserved : 1 (2); 2 (1 to 6); 3 (1 to 6); 4 (1 to 12); 5 (1 to 12); 6 (1 to 12); 7 (1 to 12); 8 (1 to 12)
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Library of Congress
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Preserved
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2025-04-07
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|
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, 2, 4 to 6, 9, 10, 12); 12 (1, 6 to 12); 13 (1 to 4, 6 to 12); 14 (1 to 9, 12); 15 (1, 3 to 12); 16 (2 to 12); 17 (1, 6, 8 to 11); 18 (3, 4)
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Technische Informationsbibliothek
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Preserved
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2026-01-13
|
|
|
vol.10:1-12;vol.11:1-12;vol.12:1-12;vol.13:1-12;vol.14:1-12;vol.1:1-2;vol.2:1-6;vol.3:1-6;vol.4:1-12;vol.5:1-12;vol.6:1-12;vol.7:1-12;vol.8:1-12;vol.9:1-12
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CLOCKSS Archive
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Preserved
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2026-04-13
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1 to 3, 5 to 20
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