%0 Journal Article %T Improve the surface roughness of resin 3D printed products using RSM Method %A Huynh, Huu Nghi %A Huynh, Quoc Thi %A Bui, Trong Hieu %J Journal of Physics: Conference Series %V 2949 %N 1 %P 12 %@ 1742-6588 %D 2025-02-01 %I IOP Publishing %~ DeepDyve