The Effectiveness of Microplastic Removal in a Lake on the University of Indonesia Campus Using PVC (Polyvinyl Chloride) Ultrafiltration Membranes. Asian Journal of Social and Humanities, [S. l.], v. 4, n. 10, p. 4629–4638, 2026. DOI: 10.59888/ajosh.v4i10.754. Disponível em: https://ajosh.org/jsh/article/view/754. Acesso em: 14 jul. 2026.