NANOTECHNOLOGY FOR WATER PURIFICATION: DEVELOPMENT OF SUSTAINABLE FILTRATION SYSTEMS TO REMOVE HEAVY METALS AND MICROPLASTICS. Pak Adv. Eng. Res. J. [Internet]. 2024 Dec. 31 [cited 2026 May 2];1(02):1-14. Available from: https://pakadvances.com/index.php/PAERJ/article/view/6