Ilham, A.M. et al. 2018. Morphological and Physical Study of La0.7Sr0.3Co0.2Fe0.8O3-δ (LSCF 7328) Flat Membranes Modified by Polyethylene Glycol (PEG). Journal of Applied Membrane Science & Technology. 22, 2 (Nov. 2018). DOI:https://doi.org/10.11113/amst.v22n2.131.