فهرست مقالات Alexander Opara مقاله 1 - Ecological Risk Assessment and Pollution Models of Trace Metal Concentrations in Road Dust in parts of Enugu, Southeastern Nigeria 10.22034/jchr.2021.1896397.1116 Chigozie Bright Ichu Jushua Ifeanyichukwu Ume Alexander Iheanyichukwu Opara Francis Chizoruo Ibe Journal of Chemical Health Risks , شماره 2 , سال 11 , بهار 2021
