TY  - JOUR
AU  - Forghani, Davood
AU  - Ibrahim, Mustapha D.
AU  - Daneshvar, Sahand
TI  - Improving weak efficiency frontier in a variable returns to scale stochastic data envelopment analysis model
JO  - RAIRO. Operations Research
PY  - 2022
SP  - 2159
EP  - 2179
VL  - 56
IS  - 4
PB  - EDP-Sciences
UR  - https://www.numdam.org/articles/10.1051/ro/2022100/
DO  - 10.1051/ro/2022100
LA  - en
ID  - RO_2022__56_4_2159_0
ER  -