خسروي م, خادمی زارع ح, حسینی نسب ح, شیشه بری د. Modeling and Optimization of a Sustainable Blood Supply Chain Network under Disruptive Conditions Using LSTM-Based Fuzzy Demand Forecasting. DSIS. Published online September 16, 2026. Accessed October 9, 2026. https://www.dsisj.com/index.php/dsisj/article/view/97