alahmady, kossay, Almola, M. and Khalid Sabri mhemid, R. 2025. Study of the presence of microplastic particles and heavy metals in street dust on the right side of Mosul city / Iraq. College of Basic Education Research Journal. 21, 2 (Jun. 2025), 588–614. DOI:https://doi.org/10.33899/berj.2025.Vol21.Iss2.39789.