A. A. Ahmarofi, N. Z. Abidin and R. Ramli 2017. Effect of manpower factor on semiautomatic production line completion time: A system dynamics approach. Journal of Mechanical Engineering and Sciences. 11, 2 (Jun. 2017), 2567–2580. DOI:https://doi.org/10.15282/jmes.11.2.2017.1.0235 .