User talk:2600:6C50:17F:7197:F4B9:CBAC:F83A:29F7

December 2022
Please do not add or change content, as you did at National University (Philippines), without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. David Biddulph (talk) 11:01, 30 December 2022 (UTC)