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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (1, 4); 2 (1); 3 (3, 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1, 2); 16 (1 to 4); 17 (1 to 4); 18 (1, 3); 19 (2 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 3); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1, 2)
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Portico
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Preserved
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2026-04-09
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Preserved : 1996/1997: 1(1-4), 1997/1998: 2(1-4), 1998/1999: 3(1-4), 1999/2000: 4(1-4), 2000/2001: 5(1-4), 2001/2002: 6(1-4), 2002/2003: 7(1-4), 2003/2004: 8(1-4), 2004/2005: 9(1-4), 2005/2006: 10(1-4), 2006/2007: 11(1-4), 2007/2008: 12(1-4), 2008/2009: 13(1-4), 2009/2010: 14(1-4), 2010: 15(1-2), 2011: 16(1-4), 2012: 17(1-4), 2013: 18(1-4), 2014: 19(1-4), 2015: 20(1-4), 2016: 21(1-4), 2017: 22(1-4), 2018: 23(1-4), 2019: 24(1-4), 2020: 25(1-4), 2021: 26(1-4), 2022: 27(1-4), 2023: 28(1-4), 2024: 29(1-4), 2025: 30(1-4), 2026: 31(1-2)
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CLOCKSS Archive
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In Progress
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2026-04-06
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1 to 12, 21 to 31
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LOCKSS Archive
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In Progress
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2026-04-06
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1 to 8, 30, 31
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LOCKSS Archive
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Preserved
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2026-04-06
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9 to 29
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CLOCKSS Archive
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Preserved
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2026-04-06
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13 to 20
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Library of Congress
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Preserved
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2025-04-07
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14 (3, 4); 15 (1, 2); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1, 2)
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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, 4); 2 (1); 3 (3, 4); 4 (1-4); 5 (1, 2, 4); 6 (1, 3, 4); 7 (1, 3); 8 (1-4); 9 (1-4); 10 (1, 3); 11 (1-4); 12 (2-4); 13 (1, 4); 14 (1-4); 15 (1); 16 (2, 3); 17 (1, 3, 4); 18 (1-4); 19 (1, 2, 4); 20 (1-3); 21 (1-4); 22 (1, 2, 4); 23 (1); 24 (2)
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British Library
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Preserved
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2019-09-18
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Preserved : 19 (1 to 4), 20 (1 to 4), 21 (1 to 4), 22 (1 to 4), 23 (1 to 4)
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