Efektivitas Konsentrasi Spraysorbent Kitosan Berbahan Limbah Cangkang Bekicot (Achatina Fulica) pada Masker sebagai Pereduksi Asap Rokok. Journal of Chemical Process Engineering, [S. l.], v. 8, n. 2, p. 99–108, 2023. DOI: 10.33096/jcpe.v8i2.521. Disponível em: https://jurnal.fti.umi.ac.id/index.php/JCPE/article/view/521. Acesso em: 26 aug. 2025.