Wong, J. H. U. (2017). Vacuum System Assisted Fused Deposition Modeling To Improve Parts Tensile Strength. UTeM.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWong, John Huang Ung. Vacuum System Assisted Fused Deposition Modeling To Improve Parts Tensile Strength. UTeM, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWong, John Huang Ung. Vacuum System Assisted Fused Deposition Modeling To Improve Parts Tensile Strength. UTeM, 2017.
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