"A measurement of velocity utilizing optical sensor" B.Sc. Thesis, Nurul Effendy and Jalil Ali Ph.D   Standard Test Method for Melt Flow Rates of Thermoplastics by Tinius Olsen Extrusion Plastometer. (This technical report has been submitted to Rosli Musa, QA Department Manager, Motorola ESG Penang on April 28th 2003)   Liquid nitrogen testing, method for detection of the internal short in secondary cells. (This technical report has been submitted on April 11th 2003 to Rosli Musa Manager of QA department Motorola ESG Penang.)