Ishak, A., Mohamad, E., Sukarma, L., Mahmood, A.R., A Rahman, M., Yahya, S., Salleh, M. and Sulaiman, M. 2017. Cleaner Production Implementation using Extended Value Stream Mapping for Enhancing the Sustainability of Lean Manufacturing. Journal of Advanced Manufacturing Technology (JAMT). 11, 1(1) (Oct. 2017), 47-60.