Luthfianto, S., Satria, S. and Santosa, I. 2026. Multi-Response Optimization of 1 Kg Mass Artifact and Gravimetry as A Control Process in Legal Metrology Mass Laboratories Using the Taguchi Method and Response Surface Methodology. Journal of Novel Engineering Science and Technology. 5, 01 (May 2026), 35–47. DOI:https://doi.org/10.56741/jnest.v5i01.1376.