%0 Journal Article %A Ahmad, Firoz %A Ahmad, Shafiq %A Soliman, Ahmed T. %A Abdollahian, Mali %T Solving multi-level multiobjective fractional programming problem with rough interval parameter in neutrosophic environment %J RAIRO. Operations Research %D 2021 %P 2567-2581 %V 55 %N 4 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2021108/ %R 10.1051/ro/2021108 %G en %F RO_2021__55_4_2567_0