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ZBW - Leibniz Information Centre for Economics
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Preserved
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2025-12-15
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Preserved : 15:2;16:1 to 16:2;17:1 to 17:2;18:1 to 18:3;19:1 to 19:3;20:1 to 20:4;21:1 to 21:4;22:1 to 22:4;23:1 to 23:4;18:6;24:1 to 24:4;25:1 to 25:4;26:1 to 26:4;27:1 to 27:4;28:1 to 28:4;29:1 to 29:2;29:2 to 29:5;30:1;30:1 to 30:5;31:1 to 31:2;31:1 to 31:5;32:1 to 32:3
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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 : 2 (1 to 4); 3 (1 to 5); 15 (2); 16 (1, 2); 17 (1, 2); 18 (1 to 3, 6); 19 (1 to 3); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 5); 31 (1 to 5)
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Library of Congress
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Preserved
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2025-04-07
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15 (2); 16 (1, 2); 17 (1, 2); 18 (1 to 3); 19 (1 to 3); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1); 30 (1 to 5); 31 (1 to 5); 32 (1 to 5)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 18 (6); 33 (, 2, 3); 2016; 2025
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CLOCKSS Archive
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Preserved
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2026-02-09
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15, 18, 20, 22 to 26
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LOCKSS Archive
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Preserved
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2026-02-09
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15 to 32
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LOCKSS Archive
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In Progress
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2026-02-09
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15, 15, 33
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CLOCKSS Archive
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In Progress
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2026-02-09
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16, 17, 19, 21, 27 to 33
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 15(2), 2008: 16(1-2), 2009: 17(1-2), 2010: 18(1-3), 2011: 19(1-3), 2012: 20(1-4), 2013: 21(1-4), 2014: 22(1-4), 2015: 23(1-4), 2016: 24(1-4), 2017: 25(1-4), 2018: 26(1-4), 2019: 27(1-4), 2020: 28(1-4), 2021: 29(1-4), 2022: 30(1-5), 2023: 31(1-5), 2024: 32(1-5), 2025: 33(1-5)
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