Comparative Photocatalytic Performance of Gd, Zn, and Ti Metal Oxide Catalysts for Polyethylene Microplastics Removal. International Journal of Environmental Sciences, [S. l.], p. 957–964, 2025. DOI: 10.64252/q6n4nd14. Disponível em: https://theaspd.com/index.php/ijes/article/view/4231.. Acesso em: 18 sep. 2025.