Airborne microplastics and toxic trace metals in Dhaka: Identification and characterization in the urban aerosol - Nishat Tasnim; Irana Mahjabeen; Md Firoz Khan; Md. Anowar Hosen; Md. Mominul Islam; Muhammad Nurul Huda; Md Tanvir Ahmed Chowdhury (Next Research, 2026)