@article{AMI_2020_52_a20,
     author = {T\"unde Berta and Mikl\'os Hoffmann},
     title = {Cooperative learning methods in mathematics education {\textendash} 1.5 year experience from teachers{\textquoteright} perspective},
     journal = {Annales mathematicae et informaticae},
     pages = {269--279},
     publisher = {mathdoc},
     volume = {52},
     year = {2020},
     doi = {10.33039/ami.2020.12.002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.33039/ami.2020.12.002/}
}