https://ascl.org/volume/volume-68-issue-3-september-2020/ 2021-09-17T10:52:13+00:00 https://ascl.org/volume/volume-68-issue-4-december-2020/ 2021-10-07T17:49:29+00:00 https://ascl.org/volume/volume-69-issue-3-september-2021/ 2022-07-12T19:36:25+00:00 https://ascl.org/volume/volume-70-issue-1-march-2022/ 2022-11-22T17:45:46+00:00 https://ascl.org/volume/volume-70-issue-2-june-2022/ 2023-02-23T15:15:39+00:00 https://ascl.org/volume/volume-10-issue-3-september-2022/ 2023-06-22T14:14:55+00:00 https://ascl.org/volume/volume-71-issue-1-spring-2023/ 2023-10-02T20:18:01+00:00 https://ascl.org/volume/volume-71-issue-2-summer-2023/ 2024-04-25T21:11:43+00:00 https://ascl.org/volume/volume-71-issue-4-winter-2023/ 2024-07-03T19:00:48+00:00 https://ascl.org/volume/volume-72-issue-1-spring-2024/ 2024-10-17T22:00:12+00:00 https://ascl.org/volume/volume-73-issue-2-summer-2025/ 2025-11-11T21:44:53+00:00