We do not own any of the content that we host - it is simply a contribution by a student, teacher, or researcher. Although we try to carry out extensive checks on the authenticity of documents and ensure the true owner has consented to share the material with us, due to the sheer volume of the contributions, we might miss something. If you are the owner of some material on our website and wish for us to take down that content, please reach out to us on theobecollective@gmail.com. We are a small team so you can expect a response in 10-12 hours but we will surely get to it.