Microplastics pollution in the river Karnaphuli: a preliminary study on a tidal confluence river in the southeast coast of Bangladesh

Kaniz Fatema, Turabur Rahman, Md Jakiul Islam, Kizar Ahmed Sumon, Md. Helal Uddin, Shanur Jahedul Hasan, Sarkar M. A. Kawsar, Hisayuki Arakawa, Md. Mahfuzul Haque, Harunur Rashid