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Portico
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Preserved
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2026-02-12
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Preserved : 1983: 1(1-4), 1984: 2(1-4), 1985: 3(1-4)
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Portico
|
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Preserved
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2026-02-12
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|
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Preserved : 1986: 4(1-4), 1987: 5(1-4), 1988: 6(1-4), 1989: 7(1-4), 1990: 8(1-4)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 9 (1, 2, 3-4); 10 (, 1 to 4); 11 (, 1 to 4); 12 (, 1 to 4); 13 (, 1 to 4); 14 (, 1 to 4); 15 (, 1 to 4); 16 (, 1 to 4); 17 (, 1, 2, 3-4); 18 (, 1 to 4); 19 (, 1, 2, 3-4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 6); 24 (, 1 to 6); 25 (, 1 to 6); 26 (, 1 to 6); 27 (, 1 to 6); 28 (, 1 to 6); 29 (, 1 to 6); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 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 8); 40 (, 1 to 12); 41 (, 1 to 8); 42 (, 1 to 8); 43 (, 1 to 6); 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; 2020; 2021; 2022; 2023; 2024; 2025
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CLOCKSS Archive
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Preserved
|
2026-02-09
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|
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1 to 44
|
|
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Portico
|
|
Preserved
|
2026-02-12
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|
|
Preserved : 1991: 9(1-4), 1992: 10(1-4), 1993: 11(1-4), 1994: 12(1-4), 1995: 13(1-4), 1996: 14(1-4)
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|
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Portico
|
|
Preserved
|
2026-02-12
|
|
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Preserved : 2000: 18(3)
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|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2007: 25(3-4), 2008: 26(1-6), 2009: 27(1-6), 2010: 28(2-6), 2011: 29(1-6), 2012: 30(1-3, 6), 2013: 31(1-6), 2014: 32(1-6), 2015: 33(2-6), 2016: 34(1-6), 2017: 35(1-6), 2018: 36(1-6), 2019: 37(1-6), 2019/2020: 38(1-6), 2021: 39(1-8), 2022: 40(1-12), 2023: 41(1-8), 2024: 42(1-7), 2025: 43(1-9), 2025/2026: 44(1-2)
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|
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LOCKSS Archive
|
|
In Progress
|
2026-02-09
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|
|
30, 37
|
|
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LOCKSS Archive
|
|
Preserved
|
2026-02-09
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|
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31 to 36
|
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National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
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|
|
Preserved : 2 (1 to 4); 3 (1 to 6); 4 (1 to 9, 11, 12); 15 (1 to 4); 16 (1 to 4); 17 (1 to 3); 18 (1 to 4); 19 (1 to 3); 21 (1 to 4); 22 (1 to 4); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 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 8); 41 (1 to 8); 42 (1 to 8)
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|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2 (1 to 4); 3 (1 to 6); 4 (1 to 9, 11, 12); 15 (1 to 4); 16 (1 to 4); 17 (1 to 3); 18 (1 to 4); 19 (1 to 3); 21 (1 to 4); 22 (1 to 4); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 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 8); 41 (1 to 8); 42 (1 to 8)
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|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 15 (1-4); 16 (1, 3, 4); 17 (2, 3); 18 (1-4); 19 (1-3); 20 (1-3); 21 (1-4); 22 (1, 3, 4); 23 (1-3, 5, 6); 24 (1-4, 6); 25 (1, 2, 4-6); 26 (1-6); 27 (1-6); 28 (1-6); 29 (1-6); 30 (1-6); 31 (1-6); 32 (1-6); 33 (1-6); 34 (1-6); 35 (1-6); 36 (1-6); 37 (1-6)
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