alahmady, kossay, Marah Almola, and Rasha Khalid Sabri mhemid. 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):588-614. https://doi.org/10.33899/berj.2025.Vol21.Iss2.39789.