Dem Turkish Center is a resource for learning the Turkish language, offering both materials for self-study, including downloadable books and worksheets, and online classes via Skype. The materials include digital products in various formats such as PDFs, MP3s, and eBooks, while the courses cover speaking, grammar, reading, and writing skills. For more information, visit www.demturkishcenter.com and www.demturkishbookstore.com.