|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1, 2-3, 4); 2 (, 1, 2, 3-4); 3 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 2, 4 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (, 1 to 6); 14 (, 1 to 6); 15 (, 1 to 6); 16 (, 1 to 6); 17 (, 1 to 6); 18 (, 1 to 6); 19 (, 1, 3 to 6); 20 (, 1 to 6); 21 (, 1 to 6); 22 (, 1 to 6); 23 (, 1 to 6); 24 (, 1, 2); 26 (, 3 to 6); 27 (, 1 to 6); 28 (, 1 to 4, 6); 29 (, 1 to 8); 30 (, 1 to 4, 6 to 10); 31 (, 1 to 7); 32 (, 1, 2, 5 to 10); 33 (, 1 to 4); 34 (, 1 to 4); 35 (, 1 to 4); 36 (, 4); 37 (, 1); 1989; 1990; 1991; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 8
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1994: 6(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1989: 1(1-4), 1990: 2(1-4), 1991: 3(1-4), 1992: 4(1-4), 1993: 5(1-4), 1994: 6(1-4), 1995: 7(1-4), 1996: 8(1-6), 1997: 9(1-6), 1998: 10(1-6), 1999: 11(3-6), 2000: 12(1-6), 2001: 13(1-6), 2002: 14(1-3, 5-6), 2003: 15(1-6), 2004: 16(1-6), 2005: 17(1-6), 2006: 18(1-6), 2007: 19(1-6), 2008: 20(1-6), 2009: 21(1-6), 2010: 22(1-6), 2011: 23(1-6), 2012: 24(1-6), 2013: 25(1-6), 2014: 26(1-6), 2015: 27(1-6), 2016: 28(1-6), 2017: 29(1-8), 2018: 30(1-10), 2019: 31(1-10), 2020: 32(1-10), 2021: 33(1-4), 2022: 34(1-4), 2023: 35(1-4), 2024: 36(1-4), 2025: 37(1-4), 2026: 38(1)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
17 to 20, 22 to 36
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
20 to 27
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
28 to 37
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
37
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 29 (4); 2017
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 2 (1 to 6); 3 (suppl_1, 1 to 9); 18 (suppl_1, 1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (suppl_1, 1 to 6); 27 (1 to 6); 28 (suppl_1, 1 to 6); 29 (suppl_1, 1 to 8); 31 (Supplement_1, 1 to 9); 32 (Supplement_1, 1 to 9); 33 (Supplement_2, 1 to 4); 34 (Supplement_1, 1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 3)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2 (1 to 6); 3 (suppl_1, 1 to 9); 18 (suppl_1, 1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (suppl_1, 1 to 6); 27 (1 to 6); 28 (suppl_1, 1 to 6); 29 (suppl_1, 1 to 8); 31 (Supplement_1, 1 to 9); 32 (Supplement_1, 1 to 9); 33 (Supplement_2, 1 to 4); 34 (Supplement_1, 1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 18 (S1), 26 (1 to 6), 27 (1 to 6), 28 (1; 3 to 4; 6; S1), 29 (1 to 2; 4 to 5; 8; S1), 30 (1 to 2; 4 to 8; 10)
|
