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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 7 (4, 5); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 1 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (, 1 to 12); 14 (, 1 to 12); 15 (, 1 to 12); 16 (, 1 to 12); 17 (, 1 to 12); 18 (, 1 to 12); 19 (, 1 to 12); 20 (, 1 to 8); 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-6,sup.S1;vol.11:1-6,sup.S1,sup.S2;vol.12:1-6,sup.S1,sup.S2;vol.13:1-12;vol.14:1-12;vol.15:1-12;vol.16:1;vol.1:1-4;vol.2:1-6;vol.3:1-6;vol.4:1-6;vol.5:1-6;vol.6:1-6,S1;vol.7:1-6,S1;vol.8:1-6,S1;vol.9:1-6,S1
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 21
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Portico
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Preserved
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2026-02-12
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Preserved : 2006: 1(1-4), 2007: 2(1-6), 2008: 3(1-6), 2009: 4(1-6), 2010: 5(1-6), 2011: 6(1-6), 2012: 7(1, S 1, 2-6), 2013: 8(1, S 1, 2-6), 2014: 9(1, S 1, 2-6), 2015: 10(1, S1, 2-6), 2016: 11(1, S1, 2, S2, 3-6), 2017: 12(1, S1, 2, S2, 3-6), 2018: 13(1-12), 2019: 14(1-12), 2020: 15(1-12), 2021: 16(1-12), 2022: 17(1-12), 2023: 18(1-12), 2024: 19(1-12), 2025: 20(1-12), 2026: 21(1-3)
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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 (, 1 to 6); 2 (1 to 9); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (S1, 1 to 6); 7 (S1, 1 to 6); 8 (S1, 1 to 6); 9 (S1, 1 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (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 : 1 (, 1 to 6); 2 (1 to 9, 11); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (S1, 1 to 6); 7 (S1, 1 to 6); 8 (S1, 1 to 6); 9 (S1, 1 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12)
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