OTOIDE, J. E.; TEDELA, P. O. Vehicular Traffic Air Pollution as Expressed by Leaves of Senna occidentalis (L.) Link from Three Busy Roads in Nigeria. Biological Sciences - PJSIR, [S. l.], v. 60, n. 3, p. 162–167, 2017. DOI: 10.52763/PJSIR.BIOL.SCI.60.3.2017.162.167. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/46. Acesso em: 3 may. 2024.