Ojakma Sihar Panaili Tumanggor, Sindhu Wismantoro, Kurniawan Agung and Edi Saneka 2025. Taguchi Method Approach To Plastic Bag Production: A Significant Efforts To Reduce Defects In The 24 Size Blowing Process. Journal of Innovative and Creativity. 5, 2 (Aug. 2025), 11556–11567. DOI:https://doi.org/10.31004/joecy.v5i2.3122.