TY  - JOUR
AU  - Forootan chehr, shahab
AU  - aghasi, saeid
AU  - davoodi, sayyed mohammad reza
TI  - Provide a two-stage mathematical model for evaluating and selecting a project portfolio
JO  - Financial Engineering and Portfolio Management
VL  - 13
IS  - 53
SP  - 1
EP  - 15
PY  - 2022
DO  - 
ER  -