OGWO , Ogwo E.; AGU , Agu Godswill. Comparative Assessment of the Pre and Post Subsidy Removal Marketing Performance of Petroleum Products Marketers in Nigeria . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 3, n. 1, p. Pg 116–127, 2016. Disponível em: https://ajest.org/index.php/ajest/article/view/548. Acesso em: 3 apr. 2026.