OBU, O.; UKPERE, W. The Effects of Transactional Barriers on the Effectiveness of a Firm’s Competitive Strategy . Journal of Economic Development, Environment and People, [S. l.], v. 12, n. 3, p. 59–82, 2023. DOI: 10.26458/jedep.v12i3.812. Disponível em: http://ojs.spiruharet.ro/jedep/article/view/812. Acesso em: 10 may. 2024.