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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 : 20:1 to 20:5;21:1 to 21:5;22:1 to 22:5;23:1 to 23:5;24:1 to 24:5;25:1 to 25:5;26:1 to 26:5;27:1 to 27:5;28:1 to 28:5;29:1 to 29:3;29:1 to 29:5;30:1;31:4;30:1 to 30:6;31:1 to 31:6;32:1 to 32:4;32:4 to 32:6;33:1 to 33:3;33:1 to 33:6;34:1 to 34:5;34:2;34:4 to 34:6;35:1 to 35:2;35:6;35:1 to 35:6
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 20 (1 to 5); 21 (, 1 to 5); 22 (, 1 to 5); 23 (, 1 to 5); 24 (, 1 to 5); 25 (, 1 to 5); 26 (, 1 to 5); 27 (, 1 to 5); 28 (, 1 to 5); 29 (, 1 to 5); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 to 6); 33 (, 1 to 3, 4/5, 6); 34 (, 1 to 6); 35 (, 1, 3 to 6); 36 (, 1 to 3, 6); 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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20 to 35
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CLOCKSS Archive
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In Progress
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2026-02-09
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20 to 24, 27, 30 to 36
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Portico
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Preserved
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2026-02-12
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Preserved : 2009: 20(1-5), 2010: 21(1-5), 2011: 22(1-5), 2012: 23(1-5), 2013: 24(1-5), 2014: 25(1-5), 2015: 26(1-5), 2016: 27(1-5), 2017: 28(1-5), 2018: 29(1-5), 2019: 30(1-6), 2020: 31(1-6), 2021: 32(1-6), 2022: 33(1-6), 2023: 34(1-6), 2024: 35(1-6), 2025: 36(1-6), 2026: 37(1, 6)
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CLOCKSS Archive
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Preserved
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2026-02-09
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25, 26, 28, 29
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LOCKSS Archive
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In Progress
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2026-02-09
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36
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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 5); 3 (1 to 6); 21 (1 to 5); 22 (1 to 5); 23 (1 to 5); 24 (1 to 5); 25 (1 to 5); 26 (1 to 5); 27 (1 to 5); 28 (1 to 5); 29 (1 to 5); 31 (1 to 6); 32 (1 to 6); 33 (1 to 3, 4/5, 6); 34 (1 to 6)
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Library of Congress
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Preserved
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2025-04-07
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20 (1 to 5); 21 (1 to 5); 22 (1 to 5); 23 (1 to 5); 24 (1 to 5); 25 (1 to 5); 26 (1 to 5); 27 (1 to 5); 28 (1 to 5); 29 (1 to 5); 30 (1 to 6); 31 (1 to 6); 32 (1, 2); 33 (1 to 4/5, 6); 34 (1 to 6); 35 (1 to 6); 36 (6)
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