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Internet Archive
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Preserved
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2025-08-08
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6 to 45
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 53 (1 to 4); 2014
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.53:1-4;vol.54:1-4;vol.55:1-4;vol.56:1-4;vol.57:1-4;vol.58:1-4;vol.59:1-4
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CLOCKSS Archive
|
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Preserved
|
2026-02-09
|
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53 to 64
|
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Portico
|
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Preserved
|
2026-02-12
|
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Preserved : 2014: 53(1-4), 2015: 54(1-4), 2016: 55(1-4), 2017: 56(1-4), 2018: 57(1-4), 2019: 58(1-4), 2020: 59(1-4), 2021: 60(1-4), 2022: 61(1-4), 2023: 62(1-4), 2024: 63(1-4), 2025: 64(1-4), 2026: 65(1)
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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 : 6 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 3)
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National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 6 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 3)
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