Designing an optimization model for the vaccine supply chain during the COVID-19 pandemic. - Jaber Valizadeh; Shadi Boloukifar; Sepehr Soltani; Ehsan Jabalbarezi Hookerd; Farzaneh Fouladi; Anastasia Andreevna Rushchtc; Bo Du 004; Jun Shen 001 (Expert Syst. Appl., 2023)