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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 48 (1 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 52 (, 1 to 6); 53 (, 1 to 6); 54 (, 1 to 6); 55 (, 1 to 6); 56 (, 1 to 6); 57 (, 1 to 6); 58 (, 1 to 6); 59 (, 1 to 6); 60 (, 1 to 6); 61 (, 1 to 6); 62 (, 1 to 6); 63 (, 1 to 6); 64 (, 1 to 6); 65 (, 1 to 6); 66 (, 1 to 6); 67 (, 1 to 6); 68 (, 1 to 6); 69 (, 1 to 6); 70 (, 1 to 6); 71 (, 1 to 6); 72 (, 1 to 6); 73 (, 1 to 6); 74 (, 1 to 6); 75 (, 1 to 6); 76 (, 1 to 6); 77 (, 1, 2); 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; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 1949/1950: 1(1-4), 1950/1951: 2(1-4), 1951/1952: 3(1-4), 1952/1953: 4(1-4), 1953/1954: 5(1-4), 1954: 6(1-4), 1955: 7(1-4), 1956: 8(1-4), 1957: 9(1-4), 1958: 10(1-4), 1959: 11(1-4), 1960: 12(1-4), 1961: 13(1-4), 1962: 14(1-4), 1963: 15(1-4), 1964: 16(1-4), 1965: 17(1-4), 1966: 18(1-4), 1967: 19(1-4), 1968: 20(1-4), 1969: 21(1-4), 1970: 22(1-4), 1971: 23(1-4), 1969/1972: 24(1-4), 1973: 25(1-4), 1974: 26(1-4), 1975: 27(1-4), 1976: 28(1-4), 1977: 29(1-4), 1978: 30(1-4), 1979: 31(1-4), 1980: 32(1-4), 1981/1982: 33(1-4), 1982: 34(1-4), 1983/1984: 35(1-4), 1984/1985: 36(1-4), 1985: 37(1-4), 1986: 38(1-6), 1987: 39(1-6), 1988: 40(1-6), 1989/1990: 41(1-6), 1990/1991: 42(1-6), 1991: 43(1-6), 1992/1993: 44(1-6), 1993: 45(1-6), 1994: 46(1-6), 1995: 47(1-6), 1996: 48(1-6), 1997: 49(1-6), 1998: 50(1-6), 1999: 51(1-6), 2000: 52(1-6), 2001: 53(1-6), 2002: 54(1-6), 2003: 55(1-6), 2004: 56(1, Special Issue 1, 2-6), 2005: 57(1, Special Issue 1, 2-6), 2006: 58(1-6), 2007: 59(1, Special Issue 1, 2, Special Issue 2, 3, Special Issue 3, 4-6), 2008: 60(1, Special Issue 1, 2, Special Issue 2, 3-6), 2009: 61(1, Special Issue 1, 2, Special Issue 2, 3-6), 2010: 62(1-6), 2011: 63(1, Special Issue 1, 2, Special Issue 2, 3, Special Issue 3, 4-6), 2012: 64(1-6), 2013: 65(1, Special Issue 1, 2-6), 2014: 66(1, Special Issue 1, 2-6), 2015: 67(1-6), 2016: 68(1, Special Issue 1, 2-6), 2017: 69(1-6), 2018: 70(1, Special Issue 1, 2, Special Issue 2, 3-6), 2019: 71(1-6), 2020: 72(1-6), 2021: 73(1-6), 2022: 74(1-6), 2023: 75(1-6), 2024: 76(1-6), 2025: 77(1-3, 5-6), 2026: 78(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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60 to 76
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CLOCKSS Archive
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In Progress
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2026-02-09
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60, 68 to 77
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CLOCKSS Archive
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Preserved
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2026-02-09
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61 to 67
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LOCKSS Archive
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In Progress
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2026-02-09
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77
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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 : ; 7 (1 to 6); 68 (SP1, 1 to 6); 69 (1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (Supplement_1, 1 to 6); 74 (1 to 6)
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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 : ; 7 (1 to 6); 68 (SP1, 1 to 6); 69 (1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (Supplement_1, 1 to 6); 74 (1 to 6)
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British Library
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Preserved
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2019-09-18
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Preserved : 48 (1 to 6), 49 (1 to 6), 50 (1 to 6), 51 (1 to 6), 52 (1 to 6), 53 (5 to 6), 54 (6), 55 (1; 3; 6), 57 (1), 58 (1 to 2), 59 (1; 3), 60 (3; 5), 62 (4), 63 (5), 65 (1 to 6), 66 (1 to 3; 6), 67 (1 to 6), 68 (3 to 5), 69 (3), 70 (3; 6; S2)
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