R. Ezzati, E. Khorram and R. Enayati A new algorithm to solve fully fuzzy linear programming problems using the MOLP problem, Applied Mathematical Modelling, 39(12) (2015) 3183–3193.
 F. Hosseinzadeh Lotfi, T. Allahviranloo, M. Alimardani Jondabeh and L. Alizadeh, Solving a full fuzzy linear programming using lexicography method and fuzzy approximate solution, Applied Mathematical Modeling, 33 (2009) 3151-3156.
 J. Kaur and A. Kumar, Mehar’s method for solving fully fuzzy linear programming problems with L-R fuzzy parameters, Applied Mathematical Modelling, 37 (2013) 7142-7153.
 N. Mahdavi-Amiri and S.H. Nasseri, Duality results and a dual simplex method for linear programming problems with fuzzy variables, Fuzzy Sets and Systems, 158 (2007) 1961-1978.
 S.H. Nasseri and A. Ebrahimnejad, A fuzzy primal simplex algorithm and its application for solving the flexible linear programming problems, European Journal of Industrial Engineering, 4(3) (2010) 372- 389.
 S.H. Nasseri, E. Behmanesh, F. Taleshian, M. Abdolalipoor, N.A. TaghiNezhad, Fully fuzzy linear programming with inequality constraints, International Journal of Industrial Mathematics, 5(4) (2013) 309-316.