Mousavi, S. M., Gerami, J., Mozaffari, M., Pour Ahari, R. M., & Feylizadeh, M. (2025). Development of a Hybrid XGBoost–Fuzzy Robust DEA Model for Evaluating the Operational and Environmental Efficiency of Petrochemical Companies Considering Undesirable Outputs and Uncertainty. Management Strategies and Engineering Sciences, 7(6), 1-17. https://msesj.com/index.php/mses/article/view/533