@ARTICLE{
author={Grahovac Dragan Z,Karuovic Dijana I,Egic Branislav},
year={2013},
title={Managing the Process of Informal Learning},
journal={METALURGIA INTERNATIONAL},
volume={18},
number={2},
pages={129-133},
document_type={Article},
} 

@ARTICLE{
author={Grahovac Dragan Z,Karuovic Dijana I,Egic Branislav},
year={2012},
title={Informal Learning as an Educational Resource},
journal={NEW EDUCATIONAL REVIEW},
volume={29},
number={3},
pages={174-182},
document_type={Article},
}