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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 2 (4); 3 (, 1, 2); 18 (, 4); 19 (, 2 to 6); 20 (, 1 to 6); 21 (, 1 to 6); 1998; 2013; 2014; 2015; 2016
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Portico
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Preserved
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2026-02-12
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Preserved : 1996/1997: 1(1-4), 1997/1998: 2(1-4), 1998/1999: 3(1-4), 1999/2000: 4(1-4), 2000/2001: 5(1-4), 2001/2002: 6(1-4), 2002/2003: 7(1-6), 2003: 8(1-5), 2004: 9(1-6), 2005: 10(1-6), 2006: 11(1-6), 2007: 12(1-6), 2008: 13(1-6), 2009: 14(1-6), 2010: 15(1-6), 2011: 16(1-6), 2012: 17(1-6), 2013: 18(1-6), 2014: 19(1-6), 2015: 20(1-6), 2016: 21(1-6), 2017: 22(1), 2018: 23(1), 2019: 24(1), 2020: 25(1), 2021: 26(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 2001/2002: 5(1-4), 2001/2002: 6(1-4), 2002/2003: 7(1-6), 2003: 8(1-6), 2004: 9(1-6), 2005: 10(1-6), 2006: 11(1-6), 2007: 12(1-6)
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Portico
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Preserved
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2026-02-12
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Preserved : 2022: 27, 2023: 28, 2024: 29, 2025: 30
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 26
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LOCKSS Archive
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In Progress
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2026-02-09
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17, 24
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LOCKSS Archive
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Preserved
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2026-02-09
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18 to 23
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Library of Congress
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Preserved
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2025-04-07
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22 (1); 23 (1); 24 (1); 25 (1); 26 (1)
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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 : 2 (5); 13 (1); 17 (4, 6); 18 (1, 3); 19 (4); 21 (1, 2, 6); 22 (1); 23; 24; 25; 26
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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 (5); 13 (1); 17 (4, 6); 18 (1, 3); 19 (4); 21 (1, 2, 6); 22 (1); 23; 24; 25; 26
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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 : 2 (5); 17 (4, 6); 18 (1, 3); 19 (4); 21 (1, 2, 6); 22 (1); 24; 25; 26
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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 (5); 17 (4, 6); 18 (1, 3); 19 (4); 21 (1, 2, 6); 22 (1); 24; 25; 26
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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 6); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 6); 8 (1 to 5); 9 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6)
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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 6); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 6); 8 (1 to 5); 9 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 9 (1); 13 (3-6); 14 (1-5); 15 (1-6); 16 (1-6); 17 (1-6); 18 (1-6); 19 (1-6); 20 (1-6); 21 (1-6)
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