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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 to 3); 2 (, 1 to 3); 3 (, 1 to 3); 4 (, 1 to 3); 5 (, 1 to 3); 6 (, 1 to 3); 7 (, 1, 2); 8 (, 1, 2); 9 (, 1, 2); 10 (, 1, 2); 11 (, 1, 2); 12 (, 1, 2); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1, 2); 17 (, 1, 2); 18 (, 1, 2); 19 (, 1); 20 (, 1); 21 (, 1, 2); 22 (, 1, 2); 23 (, 1, 2); 24 (, 1, 2); 25 (, 1, 2); 26 (, 1, 2); 27 (, 1, 2); 28 (, 1, 2); 29 (, 1, 2); 30 (, 1, 2); 31 (, 1, 2); 32 (, 1, 2); 33 (, 1, 2); 34 (, 1, 2); 35 (, 1, 2); 36 (, 1, 2); 37 (, 1, 2); 38 (, 1, 2); 39 (, 1, 2); 40 (, 1, 2); 41 (, 1, 2); 42 (, 1, 2); 43 (, 1, 2); 44 (, 1, 2); 45 (, 1, 2); 46 (, 1, 2); 1976; 1977; 1978; 1979; 1980; 1981; 1982; 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; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024
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LOCKSS Archive
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Preserved
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2026-02-09
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32 to 34
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CLOCKSS Archive
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Preserved
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2026-02-09
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32 to 37
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Portico
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Preserved
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2026-02-12
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Preserved : 1976/1977: 1(1-3), 1977/1978: 2(1-3), 1978/1979: 3(1-3), 1979/1980: 4(1-3), 1980/1981: 5(1-3), 1981/1982: 6(1-3), 1984/1985: 7(1-2), 1985/1986: 8(1-2), 1986/1987: 9(1-2), 1987/1988: 10(1-2), 1988/1989: 11(1-2), 1989/1990: 12(1-2), 1990/1991: 13(1-2), 1991/1992: 14(1-2), 1992/1993: 15(1-2), 1993/1994: 16(1-2), 1994/1995: 17(1-2), 1995/1996: 18(1-2), 1997: 19(1), 1998: 20(1), 1999: 21(1-2), 2000: 22(1-2), 2001: 23(1-2), 2002: 24(1-2), 2003: 25(1-2), 2004: 26(1-2), 2005: 27(1-2), 2006: 28(1-2), 2007: 29(1-2), 2008: 30(1-2), 2009: 31(1-2), 2010: 32(1-2), 2011: 33(1-2), 2012: 34(1-2), 2013: 35(1-2), 2014: 36(1-2), 2015: 37(1-2)
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 46
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 47
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LOCKSS Archive
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In Progress
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2026-02-09
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47
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Portico
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Preserved
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2026-02-12
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Preserved : 1978: 2(3)
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Portico
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Preserved
|
2026-02-12
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Preserved : 1991/1992: 14(1-2), 1992/1993: 15(1-2), 1993/1994: 16(1-2), 1994/1995: 17(1-2), 1995/1996: 18(1-2), 1997: 19(1), 1998: 20(1), 1999: 21(1-2), 2000: 22(1-2), 2001: 23(1-2), 2002: 24(1-2), 2003: 25(1-2), 2004: 26(1-2), 2005: 27(1-2), 2006: 28(1-2), 2007: 29(1-2), 2008: 30(1-2), 2009: 31(1-2), 2010: 32(1-2), 2011: 33(1-2), 2012: 34(1-2), 2013: 35(1-2), 2014: 36(1-2), 2015: 37(1-2), 2016: 38(1-2), 2017: 39(1-2), 2018: 40(1-2), 2019: 41(1-2), 2020: 42(1-2), 2021: 43(1-2), 2022: 44(1-2), 2023: 45(1-2), 2024: 46(1-2), 2025: 47(1)
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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 : 39 (1, 2)
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Scholars Portal
|
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Preserved
|
2025-09-02
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Preserved : 35 (2); 2013
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
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Preserved : 39 (1, 2)
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
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Preserved : 2 (1); 3 (2); 4 (1, 2); 19 (1); 21 (2); 22 (1, 2); 23 (1, 2); 24 (1, 2); 25 (1, 2); 26 (1, 2); 27 (1, 2); 28 (1, 2); 29 (1, 2); 31 (1, 2); 32 (1, 2); 33 (1, 2); 34 (1, 2); 35 (1, 2); 36 (1, 2); 37 (1, 2); 38 (1, 2); 39 (1, 2); 41 (1, 2); 42 (1, 2); 43 (1, 2); 44 (1, 2); 45 (1, 2); 46 (1, 2)
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Library of Congress
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Preserved
|
2025-04-07
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38 (1, 2); 39 (1, 2); 40 (1, 2); 41 (1, 2); 42 (1, 2); 43 (1, 2); 44 (1, 2); 45 (1, 2); 46 (1)
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