This image is a derivative work of the following images: File:Olin_logo.png licensed with PD-textlogo 2010-02-20T23:50:57Z File Upload Bot (Magnus Manske)
derivative; "WMBR UserGroup Logo v.svg” (Dianakc, 2016,
Commons)
• Parceria: Grupo de Usuários Wikimedia no Brasil
exceto logos
OBRIGADO…
JAPESCHANSKI@CASPERLIBERO