From

Elemental Concentrations and Source Apportionment of Atmospheric Air Particulates from two Functional Sites in the Metropolitan City of Ibadan, Nigeria

Tijani Saliu, Oluyemi E. Ayodele, Olabanji I. Oluremi, Adeniji A. Oluwole

Journal of Environment Pollution and Human Health. 2018, 6(4), 126-137 doi:10.12691/jephh-6-4-2