Priyadarshini P. and K. T. Veeramanju 2023. A Systematic Review on Machine Learning Algorithms for Customer Satisfaction Classification in Various Fields. International Journal of Management, Technology and Social Sciences (IJMTS). 8, 3 (Sep. 2023), 326–339. DOI:https://doi.org/10.47992/IJMTS.2581.6012.0305.