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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 6); 2 (, 1 to 3, 4-5, 6); 3 (, 1 to 4, 6); 4 (, 2 to 4, 5-6); 5 (, 1-2, 3, 4-5, 6); 6 (, 1-2, 3 to 6); 7 (, 1-2, 3 to 6); 8 (, 1 to 4); 9 (, 1 to 6); 10 (, 1, 3, 4-6); 11 (, 1, 2-3, 6); 12 (, 1-2, 3, 4-5, 6); 13 (, 1 to 3, 4-5, 6); 14 (, 1, 3, 4-5, 6); 15 (, 1 to 3); 16 (, 1 to 4, 5-6); 17 (, 1 to 4, 5-6); 18 (, 1, 2, 3-4, 5-6); 19 (, 2, 5-6); 20 (, 1, 5, 6); 21 (, 5); 22 (, 4, 5); 24 (, 3, 4); 25 (, 1); 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2024; 2025
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 5, 7 to 22, 24, 25
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 7(5-6), 2008: 8(1-6), 2009: 9(1-6), 2009/2010: 10(1-6), 2010/2011: 11(1-6), 2012: 12(1-6), 2011/2012/2013: 13(1-6), 2013/2014: 14(1-6), 2013/2014/2015: 15(1-6), 2015/2016: 16(1-6), 2016/2017: 17(1-6), 2017/2018: 18(1-6), 2018/2019: 19(1-6), 2019/2020: 20(1-6), 2021: 21(1-6), 2022: 22(1-6), 2023: 23(1-6), 2024: 24(1-6), 2025: 25(1)
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Library of Congress
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Preserved
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2025-04-07
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10 (1 to 4-6); 11 (1, 2-3, 4-5, 6); 12 (1-2, 3, 4-5, 6); 13 (1 to 4-5, 6); 14 (1 to 4-5, 6); 15 (1 to 4-5, 6); 16 (1 to 5-6); 17 (1 to 5-6); 18 (1 to 3-4, 5-6); 19 (2, 3, 5-6); 20 (1, 5, 6); 21 (5); 22 (4, 5); 24 (3)
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