Outlook on Animal Agriculture in the Tropics (OAAT) provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author as long as they cite the source. Full-text access to scientific articles of the journal is presented on the official website ( in the Archives section.