Nurherdiana, S.D. et al. 2021. Grand Challenges of Perovskite and Metal Oxide-based Membrane: A Form of Dual-layer Hollow Fibre. Journal of Applied Membrane Science & Technology. 25, 3 (Nov. 2021), 17–28. DOI:https://doi.org/10.11113/amst.v25n3.217.