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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1 to 4); 9 (, 1_suppl, 2 to 4); 10 (, 1 to 4); 11 (, 1, 2 to 4); 12 (, 1 to 3, 4_suppl); 13 (, 1 to 4, 5_suppl); 14 (, 1 to 4, 6_suppl); 15 (, 1 to 6, 7_suppl); 16 (, 1 to 6, 10_suppl); 17 (, 1_suppl, 2 to 6); 18 (, 1_suppl, 2 to 6); 19 (, 1 to 6); 20 (, 1 to 6); 21 (, 1 to 6); 22 (, 1_suppl, 2 to 6); 23 (, 1_suppl, 2 to 6); 24 (, 1 to 6); 25 (, 1, 3 to 6); 26 (, 1 to 3); 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 6, 8 to 17, 19 to 26
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LOCKSS Archive
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In Progress
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2026-02-09
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1 to 3, 26
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Portico
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Preserved
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2026-02-12
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Preserved : 2000: 1(1-4), 2001: 2(1-4), 2002: 3(1-4), 2003: 4(1-4), 2004: 5(1-4), 2005: 6(1-4), 2006: 7(1-4), 2007: 8(1-4), 2008: 9(1, 1, S, 2-4), 2009: 10(1-4), 2010: 11(1-2, 2, S, 3, 3, S, 4), 2011: 12(1-4, 4, S), 2012: 13(1-4, 5, S, wocova_abs), 2013: 14(1-4, 6, S), 2014: 15(1-6, 7, S, 8, S), 2015: 16(1-6, 9, S, 10, S), 2016: 17(1, 1, S, 2-6), 2017: 18(1, 1, S, 2, 2, S, 3-6), 2018: 19(1-6), 2019: 20(1, 1, S, 2, 2, S, 3, 3, S, 4-6), 2020: 21(1-6), 2021: 22(1, 1, S, 3-6), 2022: 23(1, 1, S, 2, 2, S, 3-6), 2023: 24(1-6), 2024: 25(1-6), 2025: 26(1-6), 2026: 27(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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4 to 25
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CLOCKSS Archive
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Preserved
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2026-02-09
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7, 18
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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 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-4); 12 (1-4); 13 (wocova_abs, 1-4, 5_suppl); 14 (1-4, 6_suppl); 15 (1-6, 7_suppl, 8_suppl); 16 (1-6, 9_suppl, 10_suppl); 17 (1-6); 18 (1_suppl, 2-6); 19 (1-6); 20 (1-6)
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British Library
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Preserved
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2019-09-18
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Preserved : 16 (1 to 6), 17 (1 to 6), 18 (2 to 6), 19 (1 to 5)
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