dav
https://plazapublica.cdmx.gob.mx/profiles/davidwarnerr/timeline
https://carmenzaballa.wixsite.com/antenasdetierra/profile/davidwarnerr/profile
https://ttlc.intuit.com/community/user/viewprofilepage/user-id/5582672
https://easymeals.qodeinteractive.com/forums/users/davidwarnerr/
https://independent.academia.edu/davidwarnerr
https://vws.vektor-inc.co.jp/forums/users/davidwarnerr
https://patents.stackexchange.com/users/30870/davidwarner?tab=profile
https://community.fabric.microsoft.com/t5/user/viewprofilepage/user-id/726360