Okamoto, J., Adamowski, J.C., Tsuzuki, M.S.G., Buiochi, F. and Camerini, C.S. (1999) Autonomous System for Oil Pipelines Inspection. Mechatronics, 9, 731-743.
 Contreras, A., Hernández, S.L., Orozco-Cruz, R. and Galvan-Martínez, R. (2012) Mechanical and Environmental Effects on Stress Corrosion Cracking of Low Carbon Pipeline Steel in a Soil Solution. Materials & Design, 35, 281-289.
 Ju, Y. (2007) Remote Measurement of the Pipe Thickness Reduction by Microwaves. ASME 2007 Pressure Vessels and Piping Division Conference, Texas, 22-26 July 2007, 177-179.
 Cosham, A. and Hopkins, P. (2004) The Effect of Dents in Pipelines-Guidance in the Pipeline Defect Assessment Manual. International Journal of Pressure Vessels and Piping, 81, 127-139.
 Ahammed, M. and Melchers, R.E. (1996) Reliability Estimation of Pressurised Pipelines Subject to Localised Corrosion Defects. International Journal of Pressure Vessels and Piping, 69, 267-272.
 Abbasi, K., Ito, S. and Hashizume, H. (2008) Prove the Ability of Microwave Nondestructive Method Combined with Signal Processing to Determine the Position of a Circumferential Crack in Pipes. International Journal of Applied Electromagnetics and Mechanics, 28, 429-439.
 Sarkar, P. (2015) OCS Online Clothing Study. What is the Meaning of SAM in Garment Industry?
 Education Year (2015) Calculate SAM of a Garment.
 Blue Star, Professional Electronics & Industrial Systems Division (2015) Material Testing—Non Destructive, Automation Project Capabilities (Ultrasonic Testing System).
 Alobaidi, W.M., Alkuam, E.A., Al-Rizzo, H.M. and Sandgren, E. (2015) Applications of Ultrasonic Techniques in Oil and Gas Pipeline Industries: A Review. American Journal of Operations Research, 5, 274-287.
 AMERICAN, THE RIGHT WAY (2015) AMERICAN Steel Pipe Manufacturing Process.
 YXLON, Technology with Passion (2015) Inspection of Pipe Segments with Longitudinal and Spiral Welds at Pipe Mills.
 HUNGER, Hydraulik (2015) Hydraulic Equipment for the Mechanical Engineering.
 Deutsch, W., Gessinger, M. and Joswig, M. (2012) ECHOGRAPH Ultrasonic Testing of Helical Submerged Arc-Welded (HSAW) Pipes. 18th World Conference on Nondestructive Testing, Durban, 16-20 April 2012, 1-12.
 GE Measurement & Control (2015) Krautkramer USN 60/60L, Portable Ultrasonic Flaw Detectors.
 YXLON, Technology with Passion (2015) Y. Pipe Solutions—X-Ray Systems for Pipe Inspection.
 U. S. Steel Tubular Products (2015) High Frequency Electric Weld (ERW) Line Pipe and Standard Products.
 U.S. Department of Transportation, Pipeline & Hazardous Materials Safety Administration (2015) Fact Sheet: Pipe Manufacturing Process. https://primis.phmsa.dot.gov/comm/FactSheets/FSPipeManufacturingProcess.htm
 Ujam, A.J., Ekere, P.O. and Chime, T.O. (2013) Performance Evaluation of a Gas Turbine Power Plant by the Application of Compressor Off-Line and On-Line Water Washing Techniques. (A Case Study of 450MW Sapele Power Station in Delta State, Nigeria). IOSR Journal of Engineering, 3, 29-41.
 Sarkar, P., OCS Online Clothing Study (2015) How to Calculate Efficiency of a Production Batch or Line?
 Song, B.L., Wong, W.K., Fan, J.T. and Chan, S.F. (2006) A Recursive Operator Allocation Approach for Assembly Line-Balancing Optimization Problem with the Consideration of Operator Efficiency. Computers & Industrial Engineering, 51, 585-608.