@incollection{Hagiwara21, author = {Ichiro Hagiwara}, title = {Global Optimization Method to Multiple Local Optimals with the Surface Approximation Methodology and Its Application for Industry Problems}, booktitle = {Response Surface Methodology in Engineering Science}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Palanikumar Kayaroganam}, chapter = {3}, doi = {10.5772/intechopen.98907}, url = {https://doi.org/10.5772/intechopen.98907} }