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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 29 (1); 2014; 2015
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CLOCKSS Archive
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Preserved
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2026-02-09
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0 to 37
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LOCKSS Archive
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In Progress
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2026-02-09
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0
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CLOCKSS Archive
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In Progress
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2026-02-09
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0, 29 to 37
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Portico
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Preserved
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2026-02-12
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Preserved : 1988: 1(1-4), 1989: 2(1-4), 1990: 3(1-4), 1991: 4(1-4), 1992: 5(1-4), 1993: 6(1-4), 1994: 7(1-4), 1995: 8(1-4), 1996: 9(1-4), 1997: 10(1-4), 1998: 11(1-4), 1999: 12(1-4), 2000: 13(1-4), 2001: 14(1-4), 2002: 15(1-4), 2003: 16(1-4), 2004: 17(1-4), 2005: 18(1-4), 2006: 19(1-4), 2007: 20(1-4), 2008: 21(1-4), 2009: 22(1-4), 2010: 23(1-4), 2011: 24(1-4), 2012: 25(1-4), 2013: 26(1-4), 2014: 27(1-4), 2015: 28(1-4), 2014/2016: 29(1-6), 2017: 30(1-6), 2018: 31(1-6), 2019: 32(1-6), 2020: 33(1-6), 2021: 34(1-4), 2022: 35(1-4), 2023: 36(1-4), 2024: 37(1-4)
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LOCKSS Archive
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Preserved
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2026-02-09
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29 to 37
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : (1); 1 (2 to 4); 2 (1 to 4); 3 (1, 2 to 4 to 6); 4 (1, 2-3, 4); 5 (1 to 4); 6 (1, 2, 3-4); 7 (1, 2, 3-4); 8 (1, 2, 3-4); 9 (1 to 4); 11 (1, 2, 3,4); 12 (1?2, 3, 4); 13 (1 to 4); 14 (1 to 4); 15 (1, 2,3, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1, 2-3, 4); 22 (1 to 4); 23 (1, 2-3, 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 6); 31 (1 to 6); 32 (1 to 4, 5-6); 33 (1, 2, 3-6); 34 (1 to 4); 35 (1 to 4)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : -1 (-1); 0 (1); 1 (2-4); 2 (1, 2, 3-4); 3 (1-4); 4 (1, 2-3, 4); 5 (1-4); 6 (1, 2, 3-4); 7 (1, 2, 3-4); 8 (1, 2, 3-4); 9 (1-4); 10 (1, 2, 3,4); 11 (1, 2, 3,4); 12 (1‐2, 3, 4); 13 (1-4); 14 (1-4); 15 (1, 2,3, 4); 16 (1-4); 17 (1-4); 18 (1-4); 19 (1-4); 20 (1-4); 21 (1, 2-3, 4); 22 (1-4); 23 (1, 2-3, 4); 24 (1-4); 25 (1-4); 26 (1-4); 27 (1-4); 28 (1-4); 29 (1-6); 30 (1, 2, 3-4, 5, 6); 31 (1-6); 32 (1-4); 37
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