Have Ethiopia convention signed to protect plagiarism?

No, Ethiopia has not signed a convention specifically to protect against plagiarism. However, Ethiopia is a party to various international treaties and conventions related to intellectual property rights, including the Berne Convention for the Protection of Literary and Artistic Works and the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS). These agreements provide a framework for protecting copyrights and related rights, including protection against plagiarism. Additionally, Ethiopia has its own copyright law which provides for protection against plagiarism.