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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 : 2 (1 to 3, 4-5, 6 to 9); 19 (1 to 9); 21 (1-2, 3 to 9); 22 (1 to 9); 23 (1 to 9); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11 to 14); 27 (1-2, 3 to 9, 11 to 16)
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1, 2, 3-4); 4 (1 to 4); 5 (1); 8 (2-3, 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 8); 19 (1 to 10); 20 (1 to 3, 4-5, 6 to 10); 21 (1-2, 3 to 10); 22 (1 to 10); 23 (1 to 10); 24 (1 to 12); 25 (1 to 12); 26 (1 to 14); 27 (1-2, 3 to 16)
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Internet Archive
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Preserved
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2025-08-08
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2 to 26
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CLOCKSS Archive
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Preserved
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2026-04-13
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1 to 27
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LOCKSS Archive
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Preserved
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2026-04-13
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1 to 27
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Portico
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Preserved
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2026-04-16
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Preserved : 1976/1977: 3(1-2), 1978/1979: 4(1-4), 1980/1981: 5(1-4), 1982: 6(3-4), 1983/1984: 7(1-4), 1985/1986: 8(1, 4), 1987: 9(1-4), 1988: 10(1-4), 1989: 11(1-4), 1990: 12(1-4), 1991: 13(1-4), 1992: 14(1-4), 1993: 15(1-4), 1994: 16(1-4), 1995: 17(1-6), 1996: 18(1-8), 1997: 19(1-10), 1998: 20(1-3, 6-10), 1999: 21(3-10), 2000: 22(1-10), 2001: 23(1-10), 2002: 24(1-11), 2003: 25(1-11), 2004: 26(1-11), 2005: 27(3-11)
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