%0 Journal Article
%A Forghani, Davood
%A Ibrahim, Mustapha D.
%A Daneshvar, Sahand
%T Improving weak efficiency frontier in a variable returns to scale stochastic data envelopment analysis model
%J RAIRO. Operations Research
%D 2022
%P 2159-2179
%V 56
%N 4
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2022100/
%R 10.1051/ro/2022100
%G en
%F RO_2022__56_4_2159_0