GniezdilovaV., BuniakV., & LysiukI. (2021). ORGANIZATION OF SCIENTIFIC-COGNITIVE EXCURSION ROUTES AS A FACTOR OF ECOLOGICAL EDUCATION OF STUDENTS IN MOUNTAIN SCHOOLS. Mountain School of Ukrainian Carpaty, (25), 53-58. Retrieved from https://scijournals.pnu.edu.ua/index.php/msuc/article/view/5799