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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 44 (1 to 6); 45 (, 1 to 6); 46 (, 1 to 6); 47 (, 1 to 6); 48 (, 1 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 52 (, 1 to 6); 53 (, 1 to 6); 54 (, 1 to 6); 55 (, 1 to 6); 56 (, 1 to 6); 57 (, 1 to 6); 58 (, 1 to 6); 59 (, 1 to 6); 60 (, 1 to 6); 61 (, 1 to 6); 62 (, 1 to 6); 63 (, 1 to 6); 64 (, 1 to 6); 65 (, 1); 66 (, 1); 67 (, 1); 68 (, 1); 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
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Portico
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Preserved
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2026-02-12
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Preserved : 1998: 44(1-6), 1999: 45(1-6), 2000: 46(1-6), 2001: 47(1-6), 2002: 48(1-6), 2003: 49(1-6), 2004: 50(1-6), 2005: 51(1-6), 2006: 52(1-6), 2007: 53(1-6), 2008: 54(1-6), 2009: 55(1-6), 2010: 56(1-6), 2011: 57(1-6), 2012: 58(1-6), 2013: 59(1-6), 2014: 60(1-6), 2015: 61(1-6), 2015/2016: 62(1-6), 2017: 63(1-6), 2018: 64(1-6), 2019: 65(1), 2020: 66(1), 2021: 67(1), 2022: 68(1), 2023: 69(1), 2024: 70(1), 2025: 71(1)
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CLOCKSS Archive
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Preserved
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2026-02-09
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44 to 72
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LOCKSS Archive
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In Progress
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2026-02-09
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58, 65
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LOCKSS Archive
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Preserved
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2026-02-09
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59 to 64
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Library of Congress
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Preserved
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2025-04-07
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62 (1); 63 (5); 64 (2 to 6); 65 (1); 66 (1); 67 (1); 68 (1); 69 (1); 70 (1)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 69 (1); 70 (, 1); 71 (, 1); 2023; 2024; 2025
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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 : 66; 67; 68; 69
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 66; 67; 68; 69
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
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|
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Preserved : 5 (2 to 6); 6 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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|
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Preserved : 5 (2 to 6); 6 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6)
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National Library of the Netherlands
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Preserved
|
2024-12-15
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|
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Preserved : 44 (1-6); 45 (1-6); 46 (1-6); 47 (1-6); 48 (1-6); 49 (1-6); 50 (1-6); 51 (1-6); 52 (1-6); 53 (1-6); 54 (1-6); 55 (1-6); 56 (1-6); 57 (1-6); 58 (1-6); 59 (1-6); 60 (1-6); 61 (1-6); 62 (1-6); 63 (1-6); 64 (1-6); 65 (1); 87 (3)
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