%0 Journal Article
%A Shahbazifar, Mohammad Sajjad
%A Kazemi Matin, Reza
%A Khounsiavash, Mohsen
%A Koushki, Fereshteh
%T Group ranking of two-stage production units in network data envelopment analysis
%J RAIRO. Operations Research
%D 2021
%P 1825-1840
%V 55
%N 3
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2021082/
%R 10.1051/ro/2021082
%G en
%F RO_2021__55_3_1825_0