User talk:2409:4089:878F:BA9C:9CAB:6898:C53A:7D4E

November 2022
Please do not add or change content, as you did at Ductility, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. M.Bitton (talk) 01:34, 12 November 2022 (UTC)