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CLOCKSS Archive
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Preserved
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2026-02-09
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52 to 68
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 52 (1 to 6, 7-8, 9, 10); 53 (, 1 to 5, 6-7, 8 to 10); 54 (, 1 to 8, 9-10); 55 (, 1 to 8, 9-10); 56 (, 1 to 6, 7-8, 9-10); 57 (, 1 to 5, 6-7, 8); 58 (, 1 to 6); 59 (, 1 to 4, 5-6); 60 (, 1 to 6); 61 (, 1 to 6); 62 (, 1 to 6); 63 (, 1, 2, 5, 6); 64 (, 1 to 6); 65 (, 1 to 6); 66 (, 1 to 8); 67 (, 2 to 8); 68 (, 1 to 5); 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 2009: 52(1, S 1, 2-10), 2010: 53(1, S 1, 2-10, ), 2011: 54(1, S 1, 2-10, ), 2012: 55(1, S 1, 2-10, ), 2013: 56(1, S 1, 2-10), 2014: 57(1, S 1, 2-10), 2015: 58(1, S 1, 2-6), 2016: 59(1-6, S), 2017: 60(1-6, S), 2018: 61(1-6, S), 2019: 62(1-6), 2020: 63(1-6), 2021: 64(1-6), 2022: 65(1-6), 2023: 66(1-8), 2024: 67(1-8), 2025: 68(1-8)
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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); 52 (S1, 1-6, 7-8, 9, 10); 53 (S1, 1-5, 6-7, 8-10); 54 (S1, 1-8, 9-10); 55 (S1, 1-8, 9-10); 56 (S1, 1-6, 7-8, 9-10); 57 (S1, 1-5, 6-7, 8, 9-10); 58 (S1, 1-6); 59 (S, 1-4, 5-6); 60 (S, 1-6); 61 (1-6); 62 (1-5)
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