|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1, 2); 2 (1, 2); 3 (1); 4 (2)
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2016: 1(1-2), 2017: 2(1-2), 2018: 3(1)
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2019: 4(1-2), 2020: 5(1-2), 2021: 6(1-2), 2022: 7(1-2), 2023: 8(1-2), 2024: 9(1-2), 2024/2025: 10(1-2)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (2); 9 (1, 2)
|