MENGESHA, Ishetu Yonas; HUNEGNAW, Fetene Bogale; HABTEWOLD, Tsegaye Mulugeta. Systematic Review of E-commerce Adoption Barriers among SMEs in Africa. African Journal of Economics and Business Research, Ethiopia, v. 5, n. 2, 2026. DOI: 10.20372/ajebr.v5i2.2284. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ajebr/article/view/2284.. Acesso em: 6 jul. 2026.