PRELIMINARY INVESTIGATION ON GAS SEPARATION ABILITY OF POLYSULFONE/PEBAX 1657 COMPOSITE MEMBRANE. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 78, n. 11, 2016. DOI: 10.11113/.v78.7758. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/7758.. Acesso em: 17 jan. 2025.