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CLOCKSS Archive
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Preserved
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2026-04-27
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1 to 9
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LOCKSS Archive
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Preserved
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2026-04-27
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1 to 9
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Portico
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Preserved
|
2026-04-30
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Preserved : 2003: 1(1), 2004: 2(1-2), 2005: 3(1-2), 2006: 4(1), 2007: 5(1-2), 2008: 6(1-2), 2009: 7(1-2), 2010: 8(1)
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ZBW - Leibniz Information Centre for Economics
|
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Preserved
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2026-03-10
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Preserved : 1:1;1:1;2:1 to 2:2;3:1 to 3:2;4:1;5:1 to 5:2;6:1 to 6:2;7:1 to 7:2;8:1;9:1;10:1;11:1;12:1;13:1;14:1;16:1;15:1 to 15:2;16:1 to 16:2;17:2;15:2;16:1 to 16:2;17:1 to 17:2;18:2;17:2;18:1 to 18:2;18:1 to 18:2;20:1 to 20:2;19:1;20:1 to 20:2;20:1 to 20:2
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|
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Scholars Portal
|
|
Preserved
|
2026-03-19
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Preserved : 15 (2); 16 (1, 2); 17 (1, 2); 18 (1, 2); 19 (1); 20 (2); 21 (1, 2); 22 (1, 2); 23 (1, 2)
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National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
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|
|
Preserved : 1; 2 (2); 3 (1, 2); 4 (1); 5 (2); 6 (1, 2); 7 (1, 2); 8 (1); 9; 11; 12; 13; 14; 15 (2); 16 (1, 2); 17 (1, 2); 18 (1, 2); 19 (1, 2); 21 (1, 2)
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Library of Congress
|
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Preserved
|
2025-04-07
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1; 2 (1, 2); 3 (1, 2); 4 (1); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1); 9 (1); 10 (1); 11 (1); 16 (2); 18 (1, 2); 21 (1, 2); 22 (1, 2)
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1; 2 (2); 3 (1, 2); 4 (1); 5 (2); 6 (1, 2); 7 (1, 2); 8 (1); 9; 10; 11; 12; 13; 14; 18 (2); 19 (1)
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|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2002: 1(1), 2004: 2(1-2), 2005: 3(1-2), 2006: 4(1)
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|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2007: 5(1-2), 2008: 6(1-2), 2009: 7(1-2), 2010: 8(1), 2011: 9(1), 2012: 10(1), 2013: 11(1), 2014: 12(1), 2015: 13(1), 2015: 14(1), 2017: 15(1-2), 2018: 16(1-2)
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|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2019: 17(2), 2020: 18(1-2), 2021: 19(1-2), 2022: 20(1-2), 2023: 21(1-2), 2024: 22(1-2), 2025: 23(1-2)
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