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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 3); 2 (, 1 to 3); 3 (, 1 to 4); 4 (, 1, 2); 5 (, 1 to 3); 6 (, 2, 3); 7 (, 1 to 3); 8 (, 1 to 3); 9 (, 1 to 3); 10 (, 1 to 3); 11 (, 1 to 3); 12 (, 1 to 3); 13 (, 2, 3); 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 1(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 2008: 2(2)
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Portico
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Preserved
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2026-02-12
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Preserved : 2009: 3(4), 2010: 4(1-3), 2011: 5(1-3), 2012: 6(1-3), 2013: 7(1-3), 2014: 8(1-3), 2015: 9(1-3), 2016: 10(1-3), 2017: 11(1, 3), 2018: 12(1-3), 2019: 13(1-3), 2018/2020: 14(1-3), 2019/2020/2021: 15(1-3), 2020/2022: 16(1-2)
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Portico
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Preserved
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2026-02-12
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Preserved : 2023: 17(1-3), 2023/2024: 18(1-3), 2024/2025: 19(1-3)
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Library of Congress
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Preserved
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2025-04-07
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1; 2; 4 (2); 5 (2); 13 (3); 14 (1 to 3); 15 (1 to 3); 16 (1, 2); 17 (3); 18 (1 to 3)
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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 : 3 (2-4); 4 (1-3); 5 (1-3)
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