Veigel, Maarika, and Triinu Reedik. “OPPORTUNITIES OF IMPLEMENTING OUTDOOR EDUCATION IN YOUTH WORK: ON THE EXAMPLE OF TALLINN YOUTH CENTRES”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 26, 2016): 363–372. Accessed March 11, 2026. https://archive-journals.rtu.lv/sie/article/view/1260.