ANJANDE, G.; IJIRSHAR, V. U.; ASOM, S. T.; AKIRI, S. E.; SOKPO, J. T. REVISITING THE ACCURACY OF RICARDIAN THEORY OF COMPARATIVE ADVANTAGE IN AFRICA IN THE 21ST CENTURY: AN EMPIRICAL VERIFICATION. JOURNAL OF ECONOMICS AND ALLIED RESEARCH, [S. l.], v. 4, n. 3, p. 25–44, 2020. Disponível em: http://jearecons.com/index.php/jearecons/article/view/169. Acesso em: 10 mar. 2025.