Dr Dejan Todorović is an expert in mineral processing, namely comminution and classification of mineral raw materials, magnetic separation, gravity separation, flotation separation. As an author and co-author, he published 62 publications, including 3 articles in SCI indexed journals and 4 articles in scientific journals of national importance. He participated in five scientific projects financed by the competent ministries of the Republic of Serbia. In parallel with scientific projects, he participated in more than 20 technological projects financed by economic organizations and in the preparation of studies in the field of mineral raw materials preparation.