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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); 2; 3; 4; 5; 6; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56 (sup1, 1); 57; 58; 59; 60 (2); 61 (1, 2); 62 (1, 2); 63 (1, 2); 64 (1, 2); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2)
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Internet Archive
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Preserved
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2025-08-08
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47
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Archaeology Data Service
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Preserved
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2024-03-15
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1-2006
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LOCKSS Archive
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Preserved
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2026-04-13
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54 to 56
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CLOCKSS Archive
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Preserved
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2026-04-13
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54 to 58
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Portico
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Preserved
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2026-04-16
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Preserved : 2010: 43(1), 2000: 44(1), 2001: 45(1), 2002: 46(1), 2003: 47(1), 2004: 48(1), 2005: 49(1), 2006: 50(1), 2007: 51(1), 2008: 52(1), 2009: 53(1), 2010: 54(1), 2011: 55(1), 2012: 56(1), 2013: 57(1), 2014: 58(1)
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LOCKSS Archive
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Preserved
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2026-04-13
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1 to 6, 8 to 68
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CLOCKSS Archive
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Preserved
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2026-04-13
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1 to 6, 8 to 69
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LOCKSS Archive
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In Progress
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2026-04-13
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69
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Portico
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Preserved
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2026-04-16
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Preserved : 1957: 1(1), 1958: 2(1), 1959: 3(1), 1960: 4(1), 1961: 5(1), 1962: 6(1)
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Portico
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Preserved
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2026-04-16
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Preserved : 1964: 8(1), 1965: 9(1), 1966: 10(1), 1967: 11(1), 1968: 12(1), 1969: 13(1), 1970: 14(1), 1971: 15(1), 1972: 16(1), 1973: 17(1), 1974: 18(1), 1975: 19(1), 1976: 20(1), 1977: 21(1), 1978: 22(1), 1979: 23(1), 1980: 24(1), 1981: 25(1), 1982: 26(1), 1983: 27(1), 1984: 28(1), 1985: 29(1), 1986: 30(1), 1987: 31(1), 1988: 32(1), 1989: 33(1), 1990: 34(1), 1991: 35(1), 1992: 36(1), 1993: 37(1), 1994: 38(1), 1995: 39(1), 1996: 40(1), 1997: 41(1), 1998: 42(1), 1999: 43(1), 2000: 44(1), 2001: 45(1), 2002: 46(1), 2003: 47(1), 2004: 48(1)
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Portico
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Preserved
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2026-04-16
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Preserved : 2005: 49(1)
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Portico
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Preserved
|
2026-04-16
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Preserved : 2006: 50(1), 2007: 51(1)
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Portico
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Preserved
|
2026-04-16
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Preserved : 2008: 52(1), 2009: 53(1), 2010: 54(1), 2011: 55(1)
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Portico
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Preserved
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2026-04-16
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Preserved : 2012: 56(1, sup1)
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Portico
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Preserved
|
2026-04-16
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Preserved : 2013: 57(1), 2014: 58(1), 2015: 59(1), 2016: 60(1-2), 2017: 61(1-2), 2018: 62(1-2), 2019: 63(1-2), 2020: 64(1-2), 2021: 65(1-2), 2022: 66(1-2), 2023: 67(1-2), 2024: 68(1-2), 2025: 69(1-2)
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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 : 61 (1, 2)
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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 : 61 (1, 2)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 5 (1); 6 (2); 41 (1); 42; 43; 44; 45; 46; 47; 48; 49; 51; 52; 53; 54; 55; 56 (sup1, 1); 57; 58; 59; 61 (2); 62 (1, 2); 63 (1, 2); 64 (1, 2); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2)
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Library of Congress
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Preserved
|
2025-04-07
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57 (1); 58 (1); 61 (1, 2); 62 (1, 2); 63 (1, 2); 64 (1, 2); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1)
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