|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 5); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 7); 5 (, 1 to 6); 6 (, 1 to 6); 7 (, 1 to 9); 8 (, 1 to 9); 9 (, 1 to 12); 10 (, 1 to 12); 11 (, 1 to 12); 12 (, 1 to 12); 13 (, 1 to 12); 14 (, 1 to 13); 15 (, 1 to 13); 16 (, 1 to 13); 17 (, 1 to 13); 18 (, 1 to 13); 19 (, 1 to 13); 20 (, 1 to 13); 21 (, 1 to 13); 22 (, 1 to 8, 10 to 13); 23 (, 1 to 13); 24 (, 1 to 13); 25 (, 1 to 13); 26 (, 1 to 13); 27 (, 1 to 13); 28 (, 1 to 13); 29 (, 1 to 13); 30 (, 1 to 11, 12‐13); 31 (, 1 to 13); 32 (, 1 to 13); 33 (, 1 to 13); 34 (, 1 to 13); 35 (, 1 to 13); 36 (, 1 to 13); 37 (, 1 to 13); 38 (, 1 to 13); 39 (, 1 to 13); 40 (, 1 to 13); 41 (, 1 to 13); 42 (, 1 to 13); 43 (, 1 to 13); 44 (, 1 to 5, 6-7, 8 to 13); 45 (, 1 to 8); 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 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
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 34
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1981: 1(1-5), 1982: 2(1-4), 1983: 3(1-4), 1984: 4(1-7), 1985: 5(1-6), 1986: 6(1-6), 1987: 7(1-9), 1988: 8(1-9), 1989: 9(1-12), 1990: 10(1-12), 1991: 11(1-12), 1992: 12(1, S 1, 2-12), 1993: 13(1-12), 1994: 14(1-13), 1995: 15(1-13), 1996: 16(1-13), 1997: 17(1-13), 1998: 18(1-13), 1999: 19(1-13), 2000: 20(1-13), 2001: 21(1-13), 2002: 22(1-13), 2003: 23(1-13), 2004: 24(1-13), 2005: 25(1-13), 2006: 26(1-13), 2007: 27(1-13), 2008: 28(1, S 1, 2-13), 2009: 29(1-13), 2010: 30(1, S 1, 2-11), 2011: 31(1-13), 2012: 32(1-13), 2013: 33(1-13), 2014: 34(1-13), 2015: 35(1, S1, 2-13), 2016: 36(1, S1, 2-13), 2017: 37(1, S1, 2-13), 2018: 38(1, S1, 2-13), 2019: 39(1-13), 2020: 40(1, S1, 2-13), 2021: 41(1, S1, 2-13), 2022: 42(1-13), 2023: 43(1, S1, 2-13), 2024: 44(1, S1, 2, S2, 3-13), 2025: 45(1-13), 2026: 46(1-2)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
11 to 46
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 2 (1 to 9, 11 to 13); 3 (S1, 1 to 9, 11, 12?13); 4 (S1, 1 to 9, 11 to 13); 16 (1 to 9, 11 to 13); 17 (1 to 9, 11 to 13); 18 (1 to 9, 11 to 13); 19 (1 to 9, 11 to 13); 21 (1 to 9, 11 to 13); 22 (1 to 9, 11 to 13); 23 (1 to 9, 11 to 13); 24 (1 to 9, 11 to 13); 25 (1 to 9, 11 to 13); 26 (1 to 9, 11 to 13); 27 (1 to 9, 11 to 13); 28 (S1, 1 to 9, 11 to 13); 29 (1 to 9, 11 to 13); 31 (1 to 9, 11 to 13); 32 (, 1 to 9, 11 to 13); 33 (, 1 to 9, 11 to 13); 34 (, 1 to 9, 11, 12); 35 (, 1 to 9, 11 to 13); 36 (, 1 to 9, 11 to 13); 37 (, 1 to 9, 11 to 13); 38 (S1, 1 to 9, 11 to 13); 39 (1 to 9, 11 to 13); 41 (S1, 1 to 9, 11 to 13); 42 (1 to 9, 11 to 13); 43 (S1, 1 to 9, 11 to 13); 44 (S1, 1 to 3, 5, 6-7, 8, 9, 11 to 13); 45 (1 to 9)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2 (1 to 9, 11 to 13); 3 (S1, 1 to 9, 11, 12?13); 4 (S1, 1 to 9, 11 to 13); 16 (1 to 9, 11 to 13); 17 (1 to 9, 11 to 13); 18 (1 to 9, 11 to 13); 19 (1 to 9, 11 to 13); 21 (1 to 9, 11 to 13); 22 (1 to 9, 11 to 13); 23 (1 to 9, 11 to 13); 24 (1 to 9, 11 to 13); 25 (1 to 9, 11 to 13); 26 (1 to 9, 11 to 13); 27 (1 to 9, 11 to 13); 28 (S1, 1 to 9, 11 to 13); 29 (1 to 9, 11 to 13); 31 (1 to 9, 11 to 13); 32 (, 1 to 9, 11 to 13); 33 (, 1 to 9, 11 to 13); 34 (, 1 to 9, 11, 12); 35 (, 1 to 9, 11 to 13); 36 (, 1 to 9, 11 to 13); 37 (, 1 to 9, 11 to 13); 38 (S1, 1 to 9, 11 to 13); 39 (1 to 9, 11 to 13); 41 (S1, 1 to 9, 11 to 13); 42 (1 to 9, 11 to 13); 43 (S1, 1 to 9, 11 to 13); 44 (S1, 1 to 3, 5, 6-7, 8, 9, 11 to 13); 45 (1 to 9, 11)
|
