D. Talang, and M. Awang. 2019. “REDUCTION OF CYCLE TIME OF PLASTIC BOTTLE PRODUCTION USING LEAN METHODOLOGY AT CHAI HENG PLASTIC (MFG) SDN. BHD ”. Malaysian Journal of Industrial Technology 3 (2): 1-6. https://ejournal.unikl.edu.my/index.php/mjit/article/view/563.