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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 : 5 (2 to 4); 6 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1, 2, 3-4); 57 (1 to 4); 58 (1 to 4); 59 (1-2, 3, 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4)
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 6 (2); 7 (4); 12 (3); 27 (12, 13); 28 (14); 29 (1, 3, 4); 30 (1, 4); 31 (1 to 3); 32 (2 to 4); 33 (1 to 4); 34 (2 to 4); 35 (1, 3); 38 (4); 39; 40 (1, 3); 41 (2); 42 (1 to 4); 43 (1 to 4); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 50 (1 to 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1, 2, 3-4); 57 (1 to 4); 58 (1 to 4); 59 (1-2, 3, 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4)
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Internet Archive
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Preserved
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2025-08-08
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1 to 59
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CLOCKSS Archive
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Preserved
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2026-05-18
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6, 7, 12, 27 to 35, 38 to 65
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LOCKSS Archive
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Preserved
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2026-05-18
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6, 7, 12, 27 to 35, 38 to 65
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Portico
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Preserved
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2026-05-21
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Preserved : 1979: 28(14), 1980: 29(1, 3-4), 1981: 30(1, 4), 1982: 31(1-3), 1983: 32(2-4), 1984: 33(1-4), 1985: 34(2-4), 1986: 35(1, 3), 1989: 38(4), 1990: 39(4), 1991: 40(1, 3), 1992: 41(2), 1993: 42(1-4), 1994: 43(1-4), 1995: 44(1-4), 1996: 45(1-4), 1997: 46(1-4), 1998: 47(1-4), 1999: 48(1-4), 2000: 49(1-4), 2001: 50(1-4), 2002: 51(1-4), 2003: 52(1-4), 2004: 53(1-4), 2005: 54(1-4), 2006: 55(1-4), 2007: 56(1-2), 2008: 57(1-4), 2009: 58(1-4), 2010: 59(3-4), 2011: 60(1-4), 2012: 61(1-4), 2013: 62(1-4), 2014: 63(1-4), 2015: 64(1-4), 2016: 65(1-4)
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