|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2013: 1(1), 2014: 2(1-2), 2015: 3(1-2), 2016: 4(1-2), 2017: 5(1-2), 2018: 6(1-2), 2019: 7(1), 2020: 8(1), 2021: 9(1), 2022: 10(1), 2023: 11(1), 2024: 12(1), 2025: 13(1), 2026: 14(1)
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1); 2 (2); 3 (1, 2); 9 (1); 10; 11; 12; 13
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
2 (1, 2); 7 (1); 10 (1); 11 (1); 12 (1); 58 ()
|