DR. FATILE JACOB OLUFEMI; EJALONIBU GANIYU LAYI. Improved Internally Generated Revenue and Sustainable Budget Implementation: A Comparative Study of Lagos and Oyo States . Governance and Management Review, [S. l.], v. 3, n. 01, 2026. Disponível em: https://gmr.ias.edu.pk/index.php/gmr/article/view/115. Acesso em: 25 may. 2026.