CAPACITY BUILDING PROGRAMMES AND TEACHING EFFECTIVENESS OF ECONOMICS TEACHERS IN NIGERIAN SECONDARY SCHOOLS. Journal of Socio-Economic Management and Transformational Policies, [S. l.], v. 2, n. 1, p. 37–46, 2026. Disponível em: https://journals.chroniva.org/index.php/JSEMTP/article/view/55. Acesso em: 9 jun. 2026.