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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1 to 6); 2 (, 1, 2‐3, 4 to 8); 3 (, 1 to 8); 4 (, 1 to 8); 5 (, 1 to 10); 6 (, 1 to 10); 7 (, 1 to 12); 8 (, 1 to 12); 9 (, 1); 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015
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CLOCKSS Archive
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In Progress
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2026-02-09
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2023
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LOCKSS Archive
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Preserved
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2026-02-09
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2023
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Portico
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Preserved
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2026-02-12
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Preserved : 2023: 2023, 2024: 2024, 2025: 2025, 2026: 2026
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-12;vol.11:1-12;vol.12:1-12;vol.13:1-12;vol.14:1-12;vol.1:1-6;vol.2:1-1,4-8,2-3;vol.3:1-8;vol.4:1-8;vol.5:1-10;vol.6:1-10,S3,sup.s1,sup.s2;vol.7:1-12,sup.s1;vol.8:1-12,sup.s1;vol.9:1-12
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 16
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 1(1-6), 2008: 2(1-8), 2009: 3(1-8), 2010: 4(1-8), 2011: 5(1-10), 2012: 6(1-3, S 3, 4-10), 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), 2025: 2025(1), 2026: 2026(1)
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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 : 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12)
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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 : 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12)
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