Wikipedia:Copyright problems/2021 January 29

29 January 2021

 * Sabahattin Zaim ([ history] · [ last edit] · rewrite) from https://web.archive.org/web/20140701035740/http://www.izu.edu.tr/en-US/who-is-prof-dr-sabahattin-zaim/625/Page.aspx. Moneytrees🏝️Talk/CCI help 04:00, 29 January 2021 (UTC)
 * Pictogram voting delete.svg Article deleted due to copyright concerns. MER-C 11:07, 6 February 2021 (UTC)
 * Piaget's theory of cognitive development ([ history] · [ last edit] · rewrite) from several sources. I ran Earwig checks on a few different diffs (see here, here, here) and there are copyright problems dating back to at least 2019. There are many different references that are problematic, and I'm not sure if there are circular reference problems. A more in-depth investigation and clean-up is needed, probably with extensive revdel. Aspening (talk) 20:05, 29 January 2021 (UTC)
 * Pictogram voting support.svg Backwardscopy. Tag and explanation placed at talk page. MER-C 18:28, 31 March 2021 (UTC)
 * Tag removed by Nyttend. MER-C 18:28, 31 March 2021 (UTC)