Rabby, Md Insiat Islam, Siti Ujila Masuri, Ahmad Syakir Fariz Samsul Kamal, Zulkiflle Leman, Abdul Aziz Hairuddin, and Nuraini Abdul Aziz. 2021. “Flow Characteristics of Disk Bypass Pipeline Inspection Gauge (PIG) in Natural Gas Pipelines Using Computational Fluid Dynamics”. CFD Letters 13 (4):11-37. https://doi.org/10.37934/cfdl.13.4.1137.