Ridzuan, 3. N. (2004). Development of high performance and defect-free asymmetric polyethersulfone membranes for O2/N2 separation. Skudai : Universiti Teknologi Malaysia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRidzuan, 304370 Norida. Development of High Performance and Defect-free Asymmetric Polyethersulfone Membranes for O2/N2 Separation. Skudai : Universiti Teknologi Malaysia, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRidzuan, 304370 Norida. Development of High Performance and Defect-free Asymmetric Polyethersulfone Membranes for O2/N2 Separation. Skudai : Universiti Teknologi Malaysia, 2004.
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