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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 : 6 (1 to 9, 11); 58 (1 to 9, 11); 59 (1 to 9, 11)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 50 (1 to 12); 51 (, 1 to 12); 52 (, 1 to 12); 53 (, 1 to 12); 54 (, 1 to 12); 55 (, 1 to 12); 56 (, 1 to 12); 57 (, 1 to 11); 58 (, 1 to 11); 59 (, 1 to 11); 60 (, 1 to 12); 61 (, 1 to 12); 62 (, 1 to 12); 63 (, 1 to 12, 14); 65 (, 11); 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013
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Internet Archive
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Preserved
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2025-08-08
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1 to 63
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LOCKSS Archive
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Preserved
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2026-02-09
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055, 58 to 63
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Portico
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Preserved
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2026-02-12
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Preserved : 2000: 50(1-12), 2001: 51(1-12), 2002: 52(1-12), 2003: 53(1-12), 2004: 54(1-12), 2005: 55(1-12), 2006: 56(1-12), 2007: 57(1-11), 2008: 58(1-11), 2009: 59(1-11), 2010/2013: 60(1-12), 2011: 61(1-12), 2012: 62(1-12), 2013: 63(1-12, 14)
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CLOCKSS Archive
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Preserved
|
2026-02-09
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58 to 65
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LOCKSS Archive
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Preserved
|
2026-02-09
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58, 61, 64 to 74
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CLOCKSS Archive
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In Progress
|
2026-02-09
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66 to 75
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|
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LOCKSS Archive
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In Progress
|
2026-02-09
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|
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75
|
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Portico
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Preserved
|
2026-02-12
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Preserved : 2009: 59(1-11), 2010: 60(1-11), 2011: 61(1-12), 2012: 62(9), 2013: 63(5, 7-12)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
|
|
|
Preserved : 7 (1 to 9, 11, 12); 69 (1, 2); 71 (1 to 9, 11, 12); 72 (1 to 9)
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|
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
|
|
|
Preserved : 6 (1); 61 (2 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11)
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|
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
|
|
|
Preserved : ; 6 (1 to 9, 11); 7 (1 to 9, 11, 12); 57 (1 to 9, 11); 58 (1 to 9, 11); 59 (1 to 9, 11); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9, 11, 12); 66 (1 to 9, 11, 12); 67 (1 to 9, 12); 68 (1 to 9, 11, 12); 69 (1 to 9, 11, 12); 71 (1 to 9, 11, 12); 72 (1 to 9, 11, 12); 73 (1, 3, 5 to 9, 11, 12); 74 (1 to 9, 12); 75 (1 to 8)
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|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : ; 6 (1 to 9, 11); 7 (1 to 9, 11, 12); 57 (1 to 9, 11); 58 (1 to 9, 11); 59 (1 to 9, 11); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9, 11, 12); 66 (1 to 9, 11, 12); 67 (1 to 9, 12); 68 (1 to 9, 11, 12); 69 (1 to 9, 11, 12); 71 (1 to 9, 11, 12); 72 (1 to 9, 11, 12); 73 (1, 3, 5 to 9, 11, 12); 74 (1 to 9, 12); 75 (1 to 9)
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British Library
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Preserved
|
2019-09-18
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|
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Preserved : 59 (7), 64 (1 to 9; 11 to 12), 65 (1 to 12), 66 (1 to 3; 5; 7 to 10), 67 (9), 68 (3; 5 to 9; 12), 69 (5)
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|
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Portico
|
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Preserved
|
2026-02-12
|
|
|
Preserved : 1964: 14(1-11), 1965: 15(1-11), 1966: 16(1-11), 1967: 17(1-11), 1968: 18(1-11), 1969: 19(1-11), 1970: 20(1-20), 1971: 21(1-11), 1972: 22(1-11), 1973: 23(1-11), 1974: 24(1-11), 1975: 25(1-11), 1976: 26(1-11), 1977: 27(1-11), 1978: 28(1-11), 1979: 29(1-11), 1980: 30(1-11), 1981: 31(1-11), 1982: 32(1-11), 1983: 33(1-11), 1984: 34(1-10), 1985: 35(1-10), 1986: 36(1-10), 1987: 37(1-10), 1988: 38(1-6), 1989: 39(1-6), 1990: 40(1-11), 1991: 41(1-10), 1992: 42(1-10), 1993: 43(1-10), 1994: 44(1-10), 1995: 45(1-11), 1996: 46(1-10), 1997: 47(1-10), 1998: 48(1-10), 1999: 49(1-10), 2000: 50(1-10), 2001: 51(2-8, 10), 2002: 52(1-6, 8-10), 2003: 53(1-10), 2004: 54(1-10), 2005: 55(1-11), 2006: 56(1-3, 5-11), 2007: 57(1-7, 9-11), 2008: 58(1-3, 6-11), 2009: 59(1-11), 2010: 60(1-11), 2011: 61(1-11), 2012: 62(1-11), 2013: 63(1-11), 2013/2014: 64(1-12), 2014/2015: 65(1-12), 2015/2016: 66(1-12), 2016/2017: 67(1-12), 2018: 68(1-12), 2019: 69(1-12), 2020: 70(1-12), 2021: 71(1-12), 2022: 72(1-12), 2023: 73(1-12), 2024: 74(1-12), 2025: 75(1-12), 2026: 76(1-2)
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