SEPTIANI, Norma; BUKIT, Nurdin. KARAKTERISASI CAMPURAN ZEOLIT ALAM DAN ABU BOILER SEBAGAI BAHAN PENGISI TERMOPLASTIK LDPE (LOW DENSITY POLYETHYLENE). EINSTEIN (e-Journal), [S. l.], v. 2, n. 3, 2014. DOI: 10.24114/einstein.v2i3.5324. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/5324. Acesso em: 12 oct. 2025.