|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (2); 2 (1, 2); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1, 3, 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (2 to 4); 23 (1 to 4); 24 (1 to 4); 25 (3, 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1, 2-3)
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 1995: 1(1)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1, 2, 5, 27 to 31
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 1996: 2(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 1999: 5(2)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-06
|
|
|
25
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2021: 27(3-4), 2022: 28(1-4), 2023: 29(1-4), 2024: 30(1-4), 2025: 31(1-3)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1 to 24
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
ahead-of-print, 14 to 24
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2007: 13(1-4), 2008: 14(1-4), 2009: 15(1-4), 2010: 16(1-4), 2011: 17(1-4), 2012: 18(1-4), 2013: 19(1-4), 2014: 20(1-4), 2015: 21(1-4), 2016: 22(1-4), 2017: 23(1-4), 2018: 24(1-4)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 3 (1 to 4); 26 (1 to 4); 29 (1, 2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 3 (1 to 4); 26 (1 to 4); 29 (1, 2)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 5 (1-4); 6 (1-4); 7 (1-4); 8 (1, 3); 9 (2, 4); 10 (2-4); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-4); 16 (1-3); 17 (1-4); 18 (1-4); 19 (1-4); 20 (1-4); 21 (1-4); 22 (1-4); 23 (1-3); 24 (1-4); 25 (1-3)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4)
|
