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Scholars Portal
|
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Preserved
|
2026-03-19
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Preserved : 1 (1, 2, 3-4); 2 (1 to 4); 3 (1, 2, 3-4); 4 (1, 2, 3-4); 5 (1 to 4); 6 (1, 2-3); 7 (1 to 3); 8 (1 to 3); 9 (1-2, 3); 10 (1 to 3); 12 (1, 2-3); 13 (1 to 3); 14 (1 to 3); 15 (1-3); 16 (2 to 7); 17 (Suppl, 1, 2, 3-6); 18 (Suppl, 1 to 7); 19 (Suppl, 1 to 7); 20 (1 to 4, 5-6); 21 (1, 3 to 6); 22 (1 to 6); 23 (1 to 4, 5-6); 24 (1 to 6); 25 (Suppl, 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 (Suppl, 1 to 6); 34 (Suppl, 1 to 6); 35 (1)
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|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 1993: 1(1, 3-4)
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|
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LOCKSS Archive
|
|
In Progress
|
2026-03-30
|
|
|
1 to 20, 32
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|
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Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 1994: 2(4)
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|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 1998: 6(1-3)
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2000: 11(1-3), 2001: 12(2-3), 2001: 13(1-2), 2002: 14(1, 3)
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Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2004: 17(S 1), 2005: 18(1, S 1), 2006: 19(S 1)
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|
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Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2007: 20(4), 2008: 21(3)
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|
|
LOCKSS Archive
|
|
Preserved
|
2026-03-30
|
|
|
21 to 31
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2011: 24(4)
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2012: 25(S 1, 6), 2013: 26(1-3, 6), 2014: 27(1-6), 2015: 28(1-6), 2016: 29(1-6), 2017: 30(1-6), 2018: 31(1-6), 2018/2019: 32(1, S 1, 2-6), 2019/2020: 33(1, S 1, 2-6), 2021: 34(1, S 1, 2-6), 2022: 35(1-6), 2023: 36(1, S 1, 2-6), 2024: 37(1, S 1, 2-5), 2025: 38(1, S 1, 2-6), 2026: 39(1)
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|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 6 (1, 2-3); 7 (1 to 3); 8 (Supplement, 1 to 3); 9 (1-2, 3); 10 (1 to 3); 11 (Supplement, 1-2, 3); 12 (1, 2-3); 13 (1 to 3); 14 (1 to 3); 15 (Supplement, 1-3); 20 (2, 4, 5-6); 21 (1-2); 22; 35 (2 to 6); 36 (Suppl, 1 to 6); 37 (Suppl, 1 to 6); 38 (Suppl, 1 to 6); 39 (1)
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|
|
CLOCKSS Archive
|
|
Preserved
|
2026-03-30
|
|
|
6 to 15
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 1998: 6(1-3), 1998: 7(1-3), 1999: 8(1, S 1, 2-3), 1999: 9(1-3), 2000: 10(1-3), 2000: 11(1-2, S 1, 3), 2001: 12(1-3), 2001/2002: 13(1-3), 2002: 14(1-3), 2002: 15(1-3, S)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 1 (1 to 3); 2 (1 to 5); 3 (Suppl 1, 1 to 6); 5 (1 to 4); 6 (1, 2); 7 (1 to 3); 8 (Suppl 1, 1 to 3); 9 (1, 3); 11 (1 to 3); 12 (1, 2); 13 (1 to 3); 14 (1 to 3); 15 (1); 16 (2 to 7); 17 (Suppl 1, 1 to 3); 18 (Suppl 1, 1 to 6); 19 (Suppl 1, 1 to 6); 21 (Suppl 1, 1, 3 to 6); 22 (Suppl 1, 1 to 6); 23 (1 to 5); 24 (Suppl 1, 1 to 6); 25 (Suppl 1, 1 to 6); 26 (Suppl 1, 1 to 6); 27 (1 to 6); 28 (Suppl 1, 1 to 6); 29 (Suppl 1, 1 to 6); 31 (1 to 6); 32 (Suppl 1, 1 to 6); 33 (Suppl 1, 1 to 6); 34 (Suppl 1, 1 to 6); 35 (1 to 6); 36 (Suppl 1, 1 to 6); 37 (Suppl 1, 1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 1 (1 to 3); 2 (1 to 5); 3 (Suppl 1, 1 to 6); 5 (1 to 4); 6 (1, 2); 7 (1 to 3); 8 (Suppl 1, 1 to 3); 9 (1, 3); 11 (1 to 3); 12 (1, 2); 13 (1 to 3); 14 (1 to 3); 15 (1); 16 (2 to 7); 17 (Suppl 1, 1 to 3); 18 (Suppl 1, 1 to 6); 19 (Suppl 1, 1 to 6); 21 (Suppl 1, 1, 3 to 6); 22 (Suppl 1, 1 to 6); 23 (1 to 5); 24 (Suppl 1, 1 to 6); 25 (Suppl 1, 1 to 6); 26 (Suppl 1, 1 to 6); 27 (1 to 6); 28 (Suppl 1, 1 to 6); 29 (Suppl 1, 1 to 6); 31 (1 to 6); 32 (Suppl 1, 1 to 6); 33 (Suppl 1, 1 to 6); 34 (Suppl 1, 1 to 6); 35 (1 to 6); 36 (Suppl 1, 1 to 6); 37 (Suppl 1, 1 to 6)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 6 (2-3); 7 (3); 8 (1, 3); 9 (1-2, 3); 10 (2, 3); 11 (S1, 1-2, 3); 12 (1, 2-3); 13 (1-3); 14 (1, 3); 15 (1-3); 16 (5); 19 (1, 2, 5); 20 (1-3); 21 (1-2, 4-6); 22 (supplement-1, 1, 3, 5, 6); 23 (1-4, 5-6); 24 (1-6); 25 (supplement-1, 1-6); 26 (1-5); 27 (2-6); 28 (supplement-1, 1-6); 29 (supplement-1, 2-5); 30 (supplement-1, 1-3, 5, 6); 31 (1-3); 32 (supplement-1, 1, 2, 4, 6)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-03-30
|
|
|
1 to 39
|
