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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 28 (2 to 10); 29 (1 to 10); 30 (1 to 10); 31 (1 to 10); 32 (1 to 7, 8-9, 10); 33 (1, 2-3, 4 to 8, 9-10); 34 (1 to 4, 5-6, 7 to 10); 35 (1 to 5, 6-7, 8 to 10); 36 (1 to 6, 7-8, 9, 10); 37 (1, 2-4, 5, 7, 8, 9-10); 38 (1, 2-4, 5 to 8, 9-10); 39 (1, 2, 3-5, 6 to 10); 40 (1 to 5, 6-7, 8 to 10); 41 (1 to 3, 4-5, 6 to 10); 42 (1 to 10); 43 (1 to 10); 44 (1 to 10); 45 (1 to 10); 46 (1 to 10); 47 (1 to 10); 48 (1 to 10); 49 (1 to 10); 50 (1 to 10); 51 (1 to 10); 52 (1 to 8, 9-10); 53 (1, 2-4, 5-7, 8-10); 54 (1-2, 3-4, 5, 6-7, 8-10); 55 (1-2)
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Internet Archive
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Preserved
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2025-08-08
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5 to 24
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CLOCKSS Archive
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Preserved
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2026-04-06
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39 to 44
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LOCKSS Archive
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Preserved
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2026-04-06
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41
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Portico
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Preserved
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2026-04-02
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Preserved : 1999: 28(1-10), 2000: 29(1-10), 2001: 30(1-10), 2002: 31(1-10), 2003: 32(1-10), 2004: 33(1-10), 2005: 34(1-10), 2005/2006: 35(1-10), 2007: 36(1-10), 2008: 37(1-10), 2009: 38(1-10), 2010: 39(1-10), 2011: 40(1-10), 2012: 41(1-10), 2013: 42(1-10), 2014: 43(1-10), 2015: 44(1-10), 2016: 45(1-2)
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CLOCKSS Archive
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In Progress
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2026-04-06
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28 to 55
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LOCKSS Archive
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In Progress
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2026-04-06
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28 to 31, 54, 55
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Portico
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Preserved
|
2026-04-02
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Preserved : 1999: 28(1-10), 2000: 29(1-10), 2001: 30(1-10), 2002: 31(1-10), 2003: 32(1-10), 2004: 33(1-10), 2005: 34(1-10), 2006: 35(1-10), 2007: 36(1-10), 2008: 37(1-10), 2009: 38(1-10), 2010: 39(1-10), 2011: 40(1-10), 2012: 41(1-10), 2013: 42(1-10), 2014: 43(1-10), 2015: 44(1-10), 2016: 45(1-10), 2017: 46(1-10), 2018: 47(1-10), 2019: 48(1-10), 2020: 49(1-10), 2021: 50(1-10), 2022: 51(1-10), 2023: 52(1-10), 2024: 53(1-10), 2025: 54(1-10), 2026: 55(1-2)
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LOCKSS Archive
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Preserved
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2026-04-06
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32 to 53
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LOCKSS Archive
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Preserved
|
2026-04-06
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28 to 52
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CLOCKSS Archive
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Preserved
|
2026-04-06
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37, 38, 46
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Portico
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Preserved
|
2026-04-02
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Preserved : 2004: 33(1, 4-8), 2005: 34(1-10), 2006: 35(1-5, 8-10), 2007: 36(1-6, 9-10), 2008: 37(1-5, 7-8), 2009: 38(1, 5-8), 2010: 39(1-2, 6-10), 2011: 40(1-5, 8-10), 2012: 41(1-3, 6-10), 2013: 42(1-10), 2014: 43(1-10), 2015: 44(1-10), 2016: 45(1-10), 2017: 46(1-10), 2018: 47(1-10), 2019: 48(1-10), 2020: 49(1-10), 2021: 50(1-10), 2022: 51(1-10), 2023: 52(1-10)
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CLOCKSS Archive
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Preserved
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2026-04-06
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ahead-of-print, 28 to 52
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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 : 4 (1 to 5, 6-7, 8, 9); 5 (1 to 9); 35 (1 to 5, 6-7, 8, 9); 36 (1 to 6, 7-8, 9); 37 (1, 2-4, 5, 7, 8, 9-1); 38 (1, 2-4, 5 to 8, 9-1); 39 (1, 2, 3-5, 6 to 9); 41 (1 to 3, 4-5, 6 to 9); 42 (1 to 9); 43 (1 to 9); 44 (1 to 9); 45 (1 to 9); 46 (1 to 9); 47 (1 to 9); 48 (1 to 9); 49 (1 to 9); 51 (1 to 8)
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Library of Congress
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Preserved
|
2025-04-07
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42 (4); 46 (2 to 10); 47 (1 to 10); 48 (1 to 10); 49 (1 to 10); 50 (1 to 10); 51 (1 to 10); 52 (1 to 9-10); 53 (2-4)
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