|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2020: 30(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2022: 32(1), 2023: 33(1), 2024: 34(1), 2025: 35(1)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
29
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
30 to 36
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
26 to 28
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2016: 26(1-6), 2017: 27(1-6), 2018: 28(1-6)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 27 (1 to 6); 28 (, 1, 3 to 6); 2017; 2018
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 3; 29; 31; 32; 33
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 3; 29; 31; 32; 33
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 26 (1-6); 27 (1-6); 28 (1-6)
|