Title Symmetry reductions and invariant-group solutions for a two-dimensional Kundu-Mukherjee-Naskar model Type Article Keywords Not Record Abstract Not Record Researchers Rodica Cimpoiasu (First researcher) , hadi rezazadeh (Second researcher) , Daniela Aurelia Florian (Third researcher) , Hijaz Ahmad (Fourth researcher) , Kamsing Nonlaopon (Fifth researcher) , Mohamed Altanji (Not in first six researchers)