Рідей, Н. М., and Т. Ф. Хітренко. “Methodical Maintenance Ecological and Social Assessment of Condition Recreation Areas Agrosphere”. Podilian Bulletin: Agriculture, Engineering, Economics, no. 25 (November 18, 2016): 74–90. Accessed November 22, 2024. http://pb.pdatu.edu.ua/article/view/115382.