Yashkina Daria and Сошенко Анастасія Сергіївна 2023. Sustainable development at school: teaching the «5R» principle (on the example of the Zero Waste Kharkiv summer camp for children from the IDPS). SOCIOPROSTIR: the Interdisciplinary Online Collection of Scientific Works on Sociology and Social Work. 13 (Dec. 2023), 61-66. DOI:https://doi.org/10.26565/2218-2470-2023-13-08.