TY  - JOUR
AU  - Tofighian, Ali Asghar
AU  - Moezzi, Hamid
AU  - Khakzar Barfuei, Morteza
AU  - Shafiee, Mahmood
TI  - Multi-period project portfolio selection under risk considerations and stochastic income
JO  - Journal of Industrial Engineering International
VL  - 14
IS  - 3
SP  - 0
EP  - 0
PY  - 2018
DO  - 
ER  -