Thipsena, R., Songkroh, E., Muparang, S., Nutkhum, W., Kanchanakarn, P., & Joommanee, B. (2024). Production Planning using Mathematical Modeling Methods a Case Study of Steel Pipes of a Car’s Suspension . Frontiers in Engineering Innovation Research, 22(1), 115–123. https://doi.org/10.60101/feir.2024.255018