论文数: 0 引用数: 0
h-index: 0
机构:
Univ Novi Sad, Fac Educ Sombor, Dept Sci & Management Educ, Novi Sad, Serbia
Univ Novi sad, Dept Social Sci & Math & Methodol Teaching Math, Novi Sad, Serbia
Univ Novi Sad, Fac Educ Sombor, Dept Sci & Management Educ, Podgoricka 4, Sombor 25000, Serbia Univ Novi Sad, Fac Educ Sombor, Dept Sci & Management Educ, Novi Sad, Serbia