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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 51, 53 to 81
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Library of Congress
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Preserved
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2025-04-07
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70 (3-4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 4); 76 (1 to 4); 77 (1 to 6); 78 (1 to 6); 79 (1 to 8)
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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 : 4 (1-4); 5 (3); 6 (1); 7 (3); 31 (1-2, 3-4); 32 (1-2, 3-4); 33 (1-2, 3-4); 34 (1-2, 3-4); 36 (1-2, 3-4); 37 (1-2, 3-4); 38 (1-2, 3-4); 39 (1-2, 3-4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1-2, 3-4); 47 (1-2, 3-4); 48 (1-2, 3-4); 49 (1, 3); 51 (1, 3); 52 (1, 3); 53 (1, 3); 54 (1, 3); 55 (1, 3); 56 (1); 57 (3); 58 (1, 3); 59 (1, 3); 61 (1, 3); 62 (1, 3); 63 (1, 3); 64 (1, 3); 65 (1, 3); 66 (1-2, 3); 67 (1, 3); 68 (1, 3); 69 (1, 3); 71 (1, 3); 72 (1, 3, 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 4); 76 (1 to 4); 77 (1 to 6); 78 (1 to 6); 79 (1 to 8)
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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 : 4 (1-4); 5 (3); 6 (1); 7 (3); 31 (1-2, 3-4); 32 (1-2, 3-4); 33 (1-2, 3-4); 34 (1-2, 3-4); 36 (1-2, 3-4); 37 (1-2, 3-4); 38 (1-2, 3-4); 39 (1-2, 3-4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1-2, 3-4); 47 (1-2, 3-4); 48 (1-2, 3-4); 49 (1, 3); 51 (1, 3); 52 (1, 3); 53 (1, 3); 54 (1, 3); 55 (1, 3); 56 (1); 57 (3); 58 (1, 3); 59 (1, 3); 61 (1, 3); 62 (1, 3); 63 (1, 3); 64 (1, 3); 65 (1, 3); 66 (1-2, 3); 67 (1, 3); 68 (1, 3); 69 (1, 3); 71 (1, 3); 72 (1, 3, 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 4); 76 (1 to 4); 77 (1 to 6); 78 (1 to 6); 79 (1 to 8)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 31 (1-2, 3-4); 32 (1-2, 3-4); 33 (1-2, 3-4); 34 (1-2, 3-4); 35 (1-2, 3-4); 36 (1-2, 3-4); 37 (1-2, 3-4); 38 (1-2, 3-4); 39 (1-2, 3-4); 40 (1-4); 41 (3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1-2, 3-4); 47 (1-2, 3-4); 48 (1-2, 3-4); 49 (1-2, 3-4); 50; 51 (1-2, 3-4); 52 (1-2, 3-4); 53 (1-2, 3-4); 54 (1, 3-4); 55 (1-2, 3-4); 56 (1-4); 57 (3-4); 58 (1-2, 3-4); 59 (1-2, 3-4); 60 (1-4); 61 (3-4); 62 (1-2, 3-4); 63 (1-2, 3-4); 64 (1-2, 3-4); 65 (1-2, 3-4); 66 (1-2, 3-4); 67 (1-2, 3-4); 68 (1-2, 3-4); 69 (1-2, 3-4); 70 (1-2, 3-4); 71 (1-2, 3-4); 72 (1-2, 3, 4); 73 (1-4); 74 (1-3)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 32 (1-2); 34 (, 1-2); 49 (, 1-2, 3-4); 50 (, 1-2, 3-4); 51 (, 1-2, 3-4); 52 (, 1-2, 3-4); 53 (, 1-2, 3-4); 54 (, 1-2, 3-4); 55 (, 1-2, 3-4); 56 (, 1-4); 57 (, 1-2, 3-4); 58 (, 1-2, 3-4); 59 (, 1-2, 3-4); 60 (, 1-4); 61 (, 1-2, 3-4); 62 (, 1-2, 3-4); 63 (, 1-2, 3-4); 64 (, 1-2, 3-4); 65 (, 1-2, 3-4); 66 (, 1-2, 3-4); 67 (, 1-2, 3-4); 68 (, 1-2, 3-4); 69 (, 1-2, 3-4); 70 (, 1-2, 3-4); 71 (, 1-2, 3-4); 72 (, 1-2, 3, 4); 73 (, 1 to 4); 74 (, 1, 3, 4); 75 (, 1 to 4); 76 (, 1 to 4); 77 (, 1 to 6); 78 (, 1 to 6); 79 (, 1 to 8); 80 (, 1 to 5); 1997; 1998; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 1978: 1(1-2), 1979: 2(1-2)
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 1980: 3(1-2), 1981: 4(1-2), 1982: 5(1-2), 1983: 6(1-2), 1984: 7(1-2), 1985: 8(1-2), 1986: 9(1-2), 1986: 10(1-2), 1987: 11(1-4), 1987: 12(1-4), 1988: 13(1-4), 1988: 14(1-4), 1989: 15(1-4), 1989: 16(1-4), 1990: 17(1-4), 1990: 18(1-4), 1991: 19(1-4), 1991: 20(1-4), 1992: 21(1-4), 1992: 22(1-4), 1993: 23(1-4), 1993: 24(1-4), 1994: 25(1-4), 1994: 26(1-4), 1995: 27(1-4), 1995: 28(1-4), 1996: 29(1-4), 1996: 30(1-4), 1997: 31(1-4), 1997: 32(1-4), 1998: 33(1-4), 1998: 34(1-4), 1999: 35(1-4), 1999: 36(1-4), 2000: 37(1-4), 2000: 38(1-4), 2001: 39(1-4), 2001: 40(1-4), 2002: 41(1-4), 2002: 42(1-4), 2003: 43(1-4), 2003: 44(1-4), 2004: 45(1-4), 2004: 46(1-4), 2005: 47(1-4), 2005: 48(1-4), 2006: 49(1-4), 2007: 50(1-4), 2007/2008: 51(1-4), 2008: 52(1-4), 2009: 53(1-4), 2009: 54(1-4), 2009: 55(1-4), 2009: 56(1-4), 2010: 57(1-4), 2010: 58(1-4), 2011: 59(1-4), 2011: 60(1-4), 2012: 61(1-4), 2012: 62(3-4), 2013: 63(1-4), 2013: 64(1-4), 2014: 65(1-4), 2014: 66(1-4), 2015: 67(3-4), 2015: 68(1-4), 2016: 69(1-4), 2016: 70(1-4), 2017: 71(1-4), 2017: 72(1-4), 2018: 73(1-4), 2019: 74(1-4), 2020: 75(1-4), 2021: 76(1-4), 2022: 77(1-6), 2023: 78(1-6), 2024: 79(1-8), 2025: 80(1-8), 2026: 81(1-2)
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LOCKSS Archive
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In Progress
|
2026-02-09
|
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61, 62
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LOCKSS Archive
|
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Preserved
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2026-02-09
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63 to 73
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