UMOH, Okon J. Institutionalizing sustainable economic policies and programmes - problems, prospects and agenda for government in the 21st century. . International Journal of Social Sciences, [S. l.], v. 2, n. 1, p. 63–74, 2025. Disponível em: https://ijss.com.ng/index.php/home/article/view/174. Acesso em: 13 sep. 2025.