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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 63 (1 to 10); 64 (, 1 to 10); 65 (, 1 to 10); 66 (, 1 to 10); 67 (, 1 to 10); 68 (, 1 to 6); 69 (, 1 to 6); 70 (, 1 to 6); 71 (, 1 to 6); 72 (, 1 to 6); 73 (, 1 to 6); 74 (, 1 to 6); 75 (, 1 to 6); 76 (, 1 to 4); 77 (, 1 to 4); 78 (, 1 to 4); 79 (, 1 to 4); 80 (, 1 to 4); 81 (, 1 to 4); 82 (, 1 to 4); 83 (, 1 to 4); 84 (, 1 to 4); 85 (, 1 to 4); 86 (, 1 to 4); 87 (, 1 to 4); 88 (, 1 to 4); 89 (, 1 to 4); 90 (, 1 to 4); 91 (, 1 to 4); 92 (, 1 to 4); 93 (, 1); 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015
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Internet Archive
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Preserved
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2025-08-08
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1 to 93
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.75:3-6;vol.76:1-4;vol.77:1-4;vol.78:1-4;vol.79:1-4;vol.80:1-4;vol.81:1-4;vol.82:1-4;vol.83:1-4;vol.84:1-4;vol.85:1-4;vol.86:1-4;vol.87:1-4;vol.88:1-4;vol.89:1-4;vol.90:1-4;vol.91:1-4;vol.92:1-4;vol.93:1-4;vol.94:1-4;vol.95:1-4;vol.96:1-4;vol.97:1-4;vol.98:1-4;vol.99:1
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CLOCKSS Archive
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Preserved
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2026-02-09
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63 to 104
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Portico
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Preserved
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2026-02-12
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Preserved : 1984/1985: 63(1-10), 1985/1986: 64(1-10), 1986/1987: 65(1-10), 1987/1988: 66(1-10), 1988/1989: 67(1-10), 1989/1990: 68(1-6), 1990/1991: 69(1-6), 1991/1992: 70(1-6), 1992/1993: 71(1-6), 1993/1994: 72(1-6), 1994/1995: 73(1-6), 1995/1996: 74(1-6), 1996/1997: 75(1-6), 1997/1998: 76(1-4), 1999: 77(1-4), 2000: 78(1-4), 2001: 79(1-4), 2002: 80(1-4), 2003: 81(1-4), 2004: 82(1-4), 2005: 83(1-4), 2006: 84(1-4), 2007: 85(1-4), 2008: 86(1-4), 2009: 87(1-4), 2010: 88(1-4), 2011: 89(1-4), 2012: 90(1-4), 2013: 91(1-4), 2014: 92(1-4), 2015: 93(1-4), 2016: 94(1-4), 2017: 95(1-4), 2018: 96(1-4), 2019: 97(1-4), 2020: 98(1-4), 2021: 99(1-4), 2022: 100(1-4), 2023: 101(1-4), 2024: 102(1-4), 2025: 103(1-4), 2026: 104(1)
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National Digital Preservation Program, China
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Preserved
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2025-10-23
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Preserved : 11 (1 to 4)
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 11 (1 to 4)
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