DAMAYANTI, K. I.; RAMDHANI, D.; RAMADHAN, F.; SETIAWAN, G. E. . VARIATION OF POLYETHYLENE AND POLYPROPYLENE ON THE QUALITY OF PLASTIC TYPES. Analit : Analytical and Environmental Chemistry, [S. l.], v. 9, n. 02, p. 45–55, 2024. DOI: 10.23960/analit.v9i02.186. Disponível em: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/186. Acesso em: 2 may. 2026.