|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 2010: 1(1), 2011: 2(1-2), 2012: 3(1), 2013: 4(1-2), 2014: 5(1), 2015: 6(1), 2016: 7(1), 2017: 8(1), 2018: 9(1), 2019: 10(1), 2020: 11(1), 2021: 12(1), 2022: 13, 2023: 14, 2024: 15, 2025: 16, 2025: 17, 2025: 18, 2025: 19, 2026: 20
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
1 to 20
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1); 2 (2); 3 (1); 4 (2); 5 (1); 6; 7; 8; 9; 10; 11; 12; 13 (Complete); 14; 15; 16; 17; 18; 19; 20
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
8 to 12
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
10 to 12
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 2014: 5(1), 2015: 6(1), 2016: 7(1), 2017: 8(1), 2018: 9(1), 2019: 10(1), 2020: 11(1), 2021: 12(1), 2022: 13(1)
|