Neungmatcha, Woraya, and Atiwat Boonmee*. 2020. “Productivity Improvement of Motorcycle Headlight Assembly through Line Balancing Using Simulation Modeling: A Case Study”. CURRENT APPLIED SCIENCE AND TECHNOLOGY 21 (1). Bangkok, Thailand:12-25. https://li01.tci-thaijo.org/index.php/cast/article/view/245504.