TY - CPAPER AU - S. A. Mashkov AU - I. V. Mashkova AU - V. V. Trofimenko TI - USING CASE METHOD TO DEVELOPMENT OF PROFESSIONAL COMPETENCE IN ECOLOGICAL EDUCATION T2 - 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018 PY - 2018 SP - 921 EP - 926 DO - 10.5593/sgemsocial2018/3.5/S13.119 PB - STEF92 Technology ER -