Consulting services in the field of publication of books; Editing of books; Editing of e-books; Editing of electronic books; Ghostwriting of biographies, testimonies, and business books other than for advertising or publicity; Providing information in the field of education; Providing ratings and reviews of podcast content; Publication and editing of printed matter; Publication of books, magazines, almanacs and journals; Publication of books, reviews; Publication of texts, books, magazines an...

Business training