HINKOVA, Nikolinka; NENOV, Nikolay. Enhancing the General and Special Skills of Students. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 16–19, 2015. DOI: 10.17770/etr2013vol3.871. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/871.. Acesso em: 21 nov. 2024.