ONYETUBE, E. J. Deepening democracy for sustainable development: An assessment of the presidential system of government in Nigeria. West African Journal on Sustainable Development, [S. l.], v. 1, n. 1, p. 13–22, 2024. Disponível em: https://journals.unizik.edu.ng/wajsd/article/view/2927. Acesso em: 20 may. 2024.