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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 3 (1, 2); 4 (, 1, 2); 5 (, 1, 2); 6 (, 1, 2); 7 (, 1, 2); 8 (, 1, 2); 9 (, 1, 2); 10 (, 1, 2); 11 (, 1, 2); 12 (, 1 to 3); 13 (, 1 to 3); 14 (, 1 to 3); 15 (, 1 to 3); 16 (, 1 to 3); 17 (, 1 to 3); 18 (, 1 to 3); 19 (, 1 to 3); 20 (, 1 to 3); 21 (, 1 to 3); 22 (, 1 to 3); 23 (, 1 to 3); 24; 25; 26; 27; 28; 29; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 72; 73; 74; 75; 76; 77; 78; 79; 80; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 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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3 to 82
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Portico
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Preserved
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2026-02-12
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Preserved : 1992: 3(1-2), 1993: 4(1-2), 1994: 5(1-2), 1995: 6(1-2), 1996: 7(1-2), 1997: 8(1-2), 1998: 9(1-2), 1999: 10(1-2), 2000: 11(1-2), 2001: 12(1-3), 2002: 13(1-3), 2003: 14(1-3), 2004: 15(1-3), 2005: 16(1-3), 2006: 17(1-3), 2007: 18(1-3), 2008: 19(1-3), 2009: 20(1-3), 2010: 21(1-3), 2011: 22(1-3), 2012: 23(1-3), 2013: 24(C), 2013: 25(C), 2013: 26(C), 2014: 27(C), 2014: 28(C), 2014: 29(C), 2014: 30(C), 2015: 31(C), 2015: 33(C), 2015: 34(C), 2016: 35(C), 2016: 36, 2016: 37, 2016: 38, 2017: 39, 2017: 40, 2017: 41, 2017: 42, 2018: 43, 2018: 44, 2018: 45, 2018: 46, 2019: 47, 2019: 48, 2019: 49, 2019: 50, 2020: 51, 2020: 52, 2020: 53, 2021: 56, 2021: 57, 2021: 58, 2022: 59, 2022: 60, 2022: 61, 2022: 62, 2022: 63, 2023: 64, 2023: 65, 2023: 66, 2023: 67, 2023: 68, 2024: 69(Part A, Part B), 2024: 70, 2024: 71, 2024: 72, 2024: 73, 2024: 74, 2025: 75(Part A, Part B), 2025: 76, 2025: 77, 2025: 78, 2025: 79, 2025: 80, 2026: 81, 2026: 82
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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 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 10 (1, 2); 11 (1, 2); 12 (1-3); 13 (1-3); 14 (1-3); 15 (1-3); 16 (1-3); 17 (1-3); 18 (1-3); 19 (1-3); 20 (1-3); 21 (1-3); 22 (1-3); 23 (1-3); 24 (C); 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49
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