%0 Journal Article
%A Shahkooeei, M.
%A Balf, F. Rezai
%A Rabbani, M.
%A Jelodar, M. Fallah
%T Role of flexible data in evaluation productivity and cost efficiency using data envelopment analysis
%J RAIRO. Operations Research
%D 2022
%P 4113-4127
%V 56
%N 6
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2022181/
%R 10.1051/ro/2022181
%G en
%F RO_2022__56_6_4113_0