YASHKINA DARIA; СОШЕНКО АНАСТАСІЯ СЕРГІЇВНА. 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», n. 13, p. 61-66, 25 Dec. 2023.