Hi, I am the user with pseudonym Dorivaldo de C. M. dos Santos. I've been using Wikimedia's web sites for more than ten years, and since then, I usually read at least one article per day and, I generally use to edit at least one article per each day I use it. So, I consider myself as an active Wikimedia's web sites user.

pt Este usuário tem como língua materna o português.
en-3 This user is able to contribute with an advanced level of English.
es-2 Este usuario puede contribuir con un nivel intermedio de español.
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