%0 Journal Article %A Pahlevanzadeh, Mohammad Javad %A Jolai, Fariborz %A Goodarzian, Fariba %A Ghasemi, Peiman %T A new two-stage nurse scheduling approach based on occupational justice considering assurance attendance in works shifts by using $Z$-number method: A real case study %J RAIRO. Operations Research %D 2021 %P 3317-3338 %V 55 %N 6 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2021157/ %R 10.1051/ro/2021157 %G en %F RO_2021__55_6_3317_0