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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 13 (2, 3); 14 (1, 2); 15 (1 to 3); 16 (2, 3); 17 (1 to 3); 18 (1 to 3); 19 (1 to 3); 20 (2); 21 (3); 22 (2, 3); 23 (1 to 3); 24 (1 to 3); 25 (1 to 3); 26 (1 to 3); 27 (1 to 3); 28 (1 to 3); 29 (1 to 3); 30 (1 to 3); 31 (1 to 3); 32 (1 to 3); 33 (1 to 3); 34 (1 to 3); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 3); 39 (1 to 4); 40 (1 to 4); 41 (1 to 4); 42 (1, 2, 3-4); 43 (1 to 4)
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Internet Archive
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Preserved
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2025-08-08
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1 to 33
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CLOCKSS Archive
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Preserved
|
2026-04-13
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ahead-of-print, 13 to 43
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LOCKSS Archive
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Preserved
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2026-04-13
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13 to 43
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Portico
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Preserved
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2026-04-16
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Preserved : 1988: 13(1-3), 1990/1991: 14(1-2), 1991/1992: 15(1-3)
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Portico
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Preserved
|
2026-04-16
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Preserved : 1993/1994: 16(2-3), 1994/1995: 17(1-3), 1995/1996: 18(1-3), 1997: 19(1-3)
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Portico
|
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Preserved
|
2026-04-16
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Preserved : 1999: 20(2)
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Portico
|
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Preserved
|
2026-04-16
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Preserved : 2000: 21(2-3), 2001: 22(2-3), 2002: 23(1-3), 2003: 24(1-3), 2004: 25(1-3), 2005: 26(1-3), 2006: 27(1-3), 2007: 28(1-3), 2008: 29(1-3), 2009: 30(1-3), 2010: 31(1-3), 2011: 32(1-3), 2012: 33(1-3), 2013: 34(1-3), 2014: 35(1-4), 2015: 36(1-4), 2016: 37(1-4), 2017: 38(1-4), 2018: 39(1-4), 2019: 40(1-4), 2020: 41(1-4), 2021: 42(1-4), 2022: 43(1-4)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 2; 3 (1 to 3); 4 (1 to 4); 19 (1 to 3); 21 (2, 3); 22 (2, 3); 23 (1 to 3); 24 (1 to 3); 25 (1 to 3); 26 (1 to 3); 27 (1 to 3); 28 (1 to 3); 29 (1 to 3); 31 (1 to 3); 32 (1 to 3); 33 (1 to 3); 34 (1 to 3); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 41 (1 to 4); 42 (1, 2, 3-4); 43 (1 to 4)
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Library of Congress
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Preserved
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2025-04-07
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38 (2 to 4); 39 (1 to 4); 40 (1 to 4); 41 (1 to 4); 42 (1 to 3-4); 43 (1 to 4)
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