SABARI, M. H. An Evaluation of the Volatility Structure of the Internal Revenues Generated by the States of Nigeria. Nigerian Academy of Management Journal, [S. l.], v. 11, n. 1, p. 75–84, 2023. Disponível em: https://namj.tamn-ng.org/index.php/home/article/view/319. Acesso em: 19 apr. 2026.