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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, 2); 2 (, 1-2, 3, 4, 5-6); 3 (, 1-2, 3 to 6); 4 (, 1 to 6); 5 (, 1, 3-4, 5, 6); 6; 7; 8; 9-10; 11; 12; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 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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Preserved
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2026-02-09
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1 to 9, 11 to 26, 28 to 78
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Portico
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Preserved
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2026-02-12
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Preserved : 2009: 1(1-2), 2010: 2(1-6), 2011: 3(1-6), 2012: 4(1-6), 2013: 5(1-5), 2014: 6(C), 2014: 7(C), 2014: 8(C), 2014: 9-10, 2014: 11(C), 2015: 12(C), 2015: 13(C), 2015: 14, 2015: 15(C), 2015: 16(C), 2015: 17, 2016: 18(C), 2016: 19, 2016: 20, 2016: 21, 2016: 22, 2016: 23, 2017: 24, 2017: 25, 2017: 26-27, 2017: 28, 2017: 29, 2018: 30, 2018: 31, 2018: 32, 2018: 33, 2018: 34, 2018: 35, 2019: 36, 2019: 37, 2019: 38, 2019: 39, 2019: 40, 2019: 41, 2020: 42, 2020: 43, 2020: 44, 2020: 45, 2020: 46, 2020: 47, 2021: 48, 2021: 49, 2021: 50, 2021: 51, 2021: 52, 2021: 53, 2022: 54, 2022: 55, 2022: 56, 2022: 57, 2022: 58, 2022: 59, 2023: 60, 2023: 61, 2023: 62, 2023: 63, 2023: 64, 2023: 65, 2024: 66, 2024: 67, 2024: 68, 2024: 69, 2024: 70, 2024: 71, 2025: 72, 2025: 73, 2025: 74, 2025: 75, 2025: 76, 2025: 77, 2026: 78
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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, 2); 2 (1-2, 3, 4, 5-6); 3 (1-2, 3-6); 4 (1-6); 5 (1, 2, 3-4, 5, 6); 6 (C); 7; 8; 9-10; 11; 12; 13; 14; 15; 16; 17; 18; 20; 21; 22; 23; 24; 25; 26-27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37
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