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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 33 (1 to 6); 34 (, 1 to 6); 35 (, 1 to 4, 5-6); 36 (, 1 to 6); 37 (, 1 to 6); 38 (, 1 to 6); 39 (, 1 to 6); 40 (, 1 to 6); 41 (, 1 to 6); 42 (, 1 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 6); 53 (, 1 to 6); 54 (, 1 to 6); 55 (, 1 to 6); 56 (, 1 to 6); 57 (, 1 to 6); 58 (, 1 to 6); 59 (, 1 to 6); 60 (, 1 to 6); 61 (, 1 to 4, 6); 62 (, 1 to 6); 63 (, 1, 3 to 6); 64 (, 2 to 6); 65 (, 1 to 6); 66 (, 1 to 6); 67 (, 1 to 6); 68 (, 2 to 6); 69 (, 4, 6); 70 (, 1); 71 (, 2 to 6); 72 (, 1 to 6); 73 (, 1, 2, 4 to 6); 74 (, 1 to 6); 75 (, 1 to 6); 76 (, 1 to 6); 77 (, 1 to 5); 78 (, 2 to 6); 79 (, 1 to 6); 80 (, 1 to 6); 81 (, 1 to 6); 82 (, 1 to 6); 83 (, 1 to 6); 84 (, 1 to 6); 85 (, 1, 2, 4 to 6); 86 (, 1 to 6); 87 (, 1 to 6); 88 (, 1 to 3); 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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41 to 89
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Portico
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Preserved
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2026-02-12
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Preserved : 2002: 41(1-6), 2002: 42(1-6), 2003: 43(1-6), 2003: 44(1-6), 2004: 45(1-6), 2004: 46(1-6), 2005: 47(1-6), 2005: 48(1-6), 2006: 49(1-6), 2006: 50(1-6), 2007: 51(1-6), 2007: 52(1-6), 2008: 53(1-6), 2008: 54(1-6), 2009: 55(1-6), 2009: 56(1-6), 2010: 57(1-6), 2010: 58(1-6), 2011: 59(1-6), 2011: 60(1-6), 2012: 61(1-6), 2012: 62(1-6), 2013: 63(1-6), 2013: 64(1-6), 2014: 65(1-6), 2014: 66(1-6), 2015: 67(1-6), 2015: 68(1-6), 2016: 69(1-6), 2016: 70(1-6), 2017: 71(1-6), 2017: 72(1-6), 2018: 73(1-6), 2018: 74(1-6), 2019: 75(1-6), 2019: 76(1-6), 2020: 77(1-6), 2020: 78(1-6), 2021: 79(1, S 1, 2-6), 2021: 80(1-6), 2022: 81(1, S 1, 2-6), 2022: 82(1-6), 2023: 83(1, S 1, 2-6), 2023: 84(1-6), 2024: 85(1, S 1, 2-6), 2024: 86(1-6), 2025: 87(1, S 1, S 2, 3-6), 2025: 88(1-6), 2026: 89(1-2)
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Portico
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Preserved
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2026-02-12
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Preserved : 1975: 1(1-6), 1976: 2(1-6), 1977: 3(1-6), 1978: 4(1-6), 1979: 5(1-6), 1980: 6(1-6), 1981: 7(1-6), 1982: 8(1-6), 1983: 9(1-6), 1984: 10(1-6), 1985: 11(1-6), 1986: 12(1, S 1, 2-6), 1987: 13(1-2, S 1, 3-6), 1988: 14(1, S 1, 2-6), 1988: 15(1-4)
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Portico
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Preserved
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2026-02-12
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Preserved : 1989: 16(1-6), 1990: 17(1, S 1, 2-4), 1990: 18(1, S 1, 2, S 2, 3, S 3, 4), 1991: 19(1, S 1, 2, S 2, 3-4), 1991: 20(1, S 1, 2-4), 1992: 21(1, S 1, 2, S 2, 3-4), 1992: 22(1-4), 1993: 23(1, S 1, 2, S 2, 3-4), 1993: 24(1, S 1, 2, S 2, 3-4), 1994: 25(1, S 1, 2-4), 1994: 26(1, S 1, 2-4), 1995: 27(1, S 1, 2, S 2, 3-4), 1995: 28(1-4), 1996: 29(1, S 1, 2, S 2, 3-4), 1996: 30(1, S 1, 2, S 2, 3-4), 1997: 31(1, S 1, 2, S 2, 3, S 3, 4), 1997: 32(1, S 1, 2, S 2, 3, S 3, 4), 1998: 33(1, S 1, 2, S 2, 3, S 3, 4, S 4, 5-6), 1998: 34(1, S 1, 2, S 2, 3, S 3, 4-6), 1999: 35(1, S 1, 2-6), 1999: 36(1, S 1, 2, S 2, 3, S 3, 4-6), 2000: 37(1, S 1, 2, S 2, 3, S 3, 4-6), 2000: 38(1, S 1, 2-6), 2000/2001: 39(1, S 1, 2, S 2, 3, S 3, 4, S 4, 5-6, S 6), 2001: 40(1, S 1, 2, S 2, 3, S 3, 4, S 4, 5-6)
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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 : 41 (1-6); 42 (1-6); 43 (1-6); 44 (1-6); 45 (1-6); 46 (1-6); 47 (1-6); 48 (1-6); 49 (1-6); 50 (1-6); 51 (1-6); 52 (1-6); 53 (1-6); 54 (1-6); 55 (1-6); 56 (1-6); 57 (1-6); 58 (1-6); 59 (1-6); 60 (1-6); 61 (1-6); 62 (1-6); 63 (1-6); 64 (1-6); 65 (1, 2, 4-6); 66 (1, 2, 6); 67 (1-6); 68 (1-6); 69 (1-6); 70 (1-6); 71 (1, 2, 4-6); 72 (1-6); 73 (1, 2, 4-6); 74 (1-6); 75 (1-4, 6); 76 (1-4)
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