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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 51
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 7 (1 to 4); 8 (, 1 to 4); 9 (, 1 to 4); 10 (, 1-2, 3-4); 11 (, 1-2, 3-4); 12 (, 1-2, 3, 4); 13 (, 1-2, 3, 4); 14 (, 1 to 3); 15 (, 1 to 3, 4-5); 16 (, 1 to 4); 17 (, 1, 2, 3-4); 18 (, 1, 2, 3-4, 5, 6); 19 (, 1 to 6); 20 (, 1, 2-4, 5, 6); 21 (, 1 to 6); 22 (, 1 to 6); 23 (, 1 to 4, 5-6); 24 (, 1-2, 3, 4-5, 6); 25 (, 1 to 6); 26 (, 1-2, 3 to 6); 27 (, 1 to 6); 28 (, 1-2, 3-4, 5, 6); 29 (, 1 to 6); 30 (, 1, 2-3, 4 to 6); 31 (, 1 to 6); 32 (, 1-2, 3 to 6); 33 (, 1 to 6); 34 (, 1 to 6); 35 (, 1 to 6); 36 (, 1 to 6); 37 (, 1 to 6); 38 (, 1 to 6); 39 (, 1 to 6); 40 (, 1 to 8); 41 (, 1 to 12); 42 (, 1 to 12); 43 (, 1 to 12); 44 (, 1 to 12); 45 (, 1); 46 (, 1 to 4); 47 (, 1, 2); 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2021; 2022
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|
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 1984: 7(1-4), 1985: 8(1-4), 1986: 9(1-4), 1987: 10(1-4), 1987: 11(1-4), 1988: 12(1-4), 1988: 13(1-4), 1989: 14(1-3), 1990: 15(1-5), 1991: 16(1-4), 1992: 17(1-4), 1993: 18(1-6), 1994: 19(1-6), 1995: 20(1-6), 1996: 21(1-6), 1997: 22(1-6), 1998: 23(1-6), 1999: 24(1-6), 2000: 25(1-6), 2001: 26(1-6), 2002: 27(1-6), 2003: 28(1-6), 2004: 29(1-6), 2005: 30(1-6), 2006: 31(1-6), 2007: 32(1-6), 2008: 33(1-6), 2009: 34(1-6), 2010: 35(1-6), 2011: 36(1-6), 2012: 37(1-6), 2013: 38(1-6), 2014: 39(1-5), 2015: 40(1-8), 2016: 41(1-12), 2017: 42(1-12), 2018: 43(1-12), 2019: 44(1-12), 2020: 45(1), 2021: 46(1-4), 2022: 47(1-2)
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|
|
LOCKSS Archive
|
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In Progress
|
2026-02-09
|
|
|
37, 44
|
|
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LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
38 to 43
|
|
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Library of Congress
|
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Preserved
|
2025-04-07
|
|
|
43 (1 to 12); 44 (1 to 12); 45 (1); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 50 (1)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
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|
Preserved : 3 (1, 2, 4 to 6); 4 (1 to 8); 22 (1 to 6); 23 (1 to 5); 24 (1, 3, 4, 6); 25 (1 to 6); 26 (1, 3 to 6); 27 (1 to 6); 28 (1, 3, 5, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 3 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1); 46 (2 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4)
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|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 3 (1, 2, 4 to 6); 4 (1 to 8); 22 (1 to 6); 23 (1 to 5); 24 (1, 3, 4, 6); 25 (1 to 6); 26 (1, 3 to 6); 27 (1 to 6); 28 (1, 3, 5, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 3 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1); 46 (2 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4)
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|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 26 (3); 32 (1-2, 3-6); 33 (1-6); 34 (1-6); 35 (1-6); 36 (1-6); 37 (1-6); 38 (1-6); 39 (1-6); 40 (1-8); 41 (1-12); 42 (1-12); 43 (1-12); 44 (1-10)
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|
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Scholars Portal
|
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Preserved
|
2025-09-02
|
|
|
Preserved : 47 (3, 4); 48 (, 1 to 4); 49 (, 1 to 4); 50 (, 1 to 3); 2022; 2023; 2024; 2025
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