Intuitionistic fuzzy inverse 1-median location problem on tree networks with value at risk objective. - Akram Soltanpour; Fahimeh Baroughi Bonab; Behrooz Alizadeh (Soft Comput., 2019)

Solving generalised intuitionistic fuzzy 1-median problem on tree networks with a new ranking method. - Akram Soltanpour; Fahimeh Baroughi Bonab; Behrooz Alizadeh (Int. J. Math. Oper. Res., 2020)

The inverse 1-median location problem on uncertain tree networks with tail value at risk criterion. - Akram Soltanpour; Fahimeh Baroughi Bonab; Behrooz Alizadeh (Inf. Sci., 2020)