Omar Ali Saifuddin bin Wan Ismail, W., binti Hamzah, N. and Nazafee bin Mohd Ridhuan Tee, M. (2018) “Skills Workers in Mechanical Engineering to Produce Portable Sprocket”, International Journal of Engineering & Technology, 7(2.14), pp. 48–52. doi:10.14419/ijet.v7i2.14.11153.