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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 75 (1, 2); 76 (1, 2); 77 (1, 2); 78 (1, 2); 79 (1, 2); 80 (1, 2); 81 (1, 2); 82 (1, 2); 83 (1, 2); 186 (1 to 12); 187 (1 to 12); 188 (1 to 12); 189 (1 to 12); 190 (1 to 12); 191 (1 to 12); 192 (1 to 12); 193 (1 to 12); 194 (1 to 12); 195 (1 to 12); 196 (1 to 12); 197 (1 to 12); 198 (1 to 12); 199 (1 to 12); 200 (1 to 6)
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Internet Archive
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Preserved
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2025-08-08
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1 to 79
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CLOCKSS Archive
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Preserved
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2026-04-06
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206
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Portico
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Preserved
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2026-04-09
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Preserved : 1996: 187(5)
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Portico
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Preserved
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2026-04-09
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Preserved : 2007: 198(2-3, 7-8, 11-12), 2008: 199(2-3, 5, 7-9, 11), 2009: 200(1-3, 9-12), 2010: 201(3, 10-11), 2011: 202(1-2, 4-5, 7-8, 12), 2012: 203(2-12), 2013: 204(1-12), 2014: 205(1-12), 2015: 206(1-12), 2016: 207(1-12), 2017: 208(1-12), 2018: 209(1-12), 2019: 210(1-12), 2020: 211(1-12), 2021: 212(1-12), 2022: 213(1-4)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 21 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 211 (1 to 9, 11, 12); 212 (1 to 9, 11, 12); 213 (1 to 4)
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
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Preserved : 21 (1); 212 (2 to 9, 11, 12); 213 (1 to 4)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 21 (1); 212 (2 to 9, 11, 12); 213 (1 to 4)
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