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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 42 (3 to 6); 43 (, 1 to 6); 44 (, 1 to 6); 45 (, 1 to 6); 46 (, 1 to 6); 47 (, 1 to 6); 48 (, 1 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 52 (, 1 to 7); 53 (, 1 to 6); 54 (, 1 to 5); 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Internet Archive
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Preserved
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2025-08-08
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1 to 45
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LOCKSS Archive
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Preserved
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2026-02-09
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42 to 53
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CLOCKSS Archive
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Preserved
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2026-02-09
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44, 48, 52 to 54
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LOCKSS Archive
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In Progress
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2026-02-09
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54
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Portico
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Preserved
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2026-02-12
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Preserved : 2013: 42(3-6), 2013/2014: 43(1-6), 2014/2015: 44(1-6), 2015/2016: 45(1-6), 2016/2017: 46(1-6), 2017/2018: 47(1-6), 2018/2019: 48(1-6), 2019/2020: 49(1-6), 2020/2021: 50(1-6), 2021/2022: 51(1-6), 2022/2023: 52(1-7), 2024: 53(1-6), 2025: 54(1-6), 2026: 55(1)
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Library of Congress
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Preserved
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2025-04-07
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47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 7); 53 (1 to 6)
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