Birhanu A. G Agri Pack PLC & Mr. Getahun Asfaw V. Ethiopian Customs and Revenue Authority;Ethiopian Intellectual Property Office V. Tibebe Ayele, Federal Supreme Court Cassation. BDUJOL [Internet]. 2022 Mar. 15 [cited 2026 Feb. 27];4(2):497-516. Available from: https://journals.bdu.edu.et/index.php/bdujl/article/view/848