Obunwo CC, Ubah SC, Bull OS, Amaibi PM. SOLID-PHASE FRACTIONATION OF HEAVY METAL IONS IN SOILS FROM MUNICIPAL WASTE DUMPSITE IN PORT HARCOURT, NIGERIA . JCSN [Internet]. 2024Mar.5 [cited 2025May13];49(1). Available from: http://www.journals.chemsociety.org.ng/index.php/jcsn/article/view/950