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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 : 13:1 to 13:4;14:1 to 14:4;15:1 to 15:4;16:1 to 16:4;17:1 to 17:4;18:1 to 18:4;19:1 to 19:4;20:1 to 20:4;21:1 to 21:4;22:1 to 22:4;23:1 to 23:4;24:1 to 24:5;25:1 to 25:5;26:1 to 26:5;27:1 to 27:5;27:1 to 27:5;28:1 to 28:3;28:3 to 28:6;29:1 to 29:6;30:1;30:3 to 30:4;29:3 to 29:6;30:1 to 30:7;31:1 to 31:5;30:1;30:3 to 30:5;30:7;31:1;31:5 to 31:8;31:1 to 31:5;31:7 to 31:8;32:1 to 32:6;32:8 to 32:9;32:8 to 32:11
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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 7); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1/2, 3, 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 5); 25 (1 to 5); 26 (1 to 5); 27 (1 to 5); 28 (1 to 6); 29 (1 to 6); 31 (1 to 8)
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Library of Congress
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Preserved
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2025-04-07
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13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1/2, 3, 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 5); 25 (1 to 5); 26 (1 to 5); 27 (1 to 5); 28 (1 to 6); 29 (2, 4); 30 (1 to 7); 31 (1 to 8); 32 (1 to 11); 33 (3)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 13 (1 to 4); 14 (, 1 to 4); 15 (, 1 to 4); 16 (, 1/2, 3, 4); 17 (, 1 to 4); 18 (, 1 to 4); 19 (, 1 to 4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 4); 24 (, 1 to 5); 25 (, 1 to 5); 26 (, 1 to 5); 27 (, 1 to 5); 28 (, 1 to 6); 29 (, 1 to 6); 30 (, 1 to 7); 31 (, 1 to 8); 32 (, 1 to 11); 33 (, 1 to 7, 12); 2005; 2006; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 32
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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 7, 9, 11 to 17, 19 to 21, 24, 25, 27 to 33
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LOCKSS Archive
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In Progress
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2026-02-09
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1 to 7, 33
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CLOCKSS Archive
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Preserved
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2026-02-09
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8, 10, 18, 22, 23, 26
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Portico
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Preserved
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2026-02-12
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Preserved : 2005: 13(1-4), 2006: 14(1-4), 2007/2008: 15(1-4), 2008: 16(1-4), 2009: 17(1-4), 2010: 18(1-4), 2011: 19(1-4), 2012: 20(1-4), 2013: 21(1-4), 2014: 22(1-4), 2015: 23(1-4), 2016: 24(1-5), 2017: 25(1-5), 2018: 26(1-5), 2019: 27(1-5), 2020: 28(1-6), 2021: 29(1-6), 2022: 30(1-7), 2023: 31(1-8), 2024: 32(1-11), 2025: 33(1-12), 2026: 34(1-2, 12)
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