Chirkina, Tatiana, and Tatiana Khavenson. “School Climate: The History of the Concept, Approaches to Defining, and Measurement in PISA Questionnaire”. Voprosy obrazovaniya / Educational Studies Moscow, no. 1 (March 24, 2017): 207-229. Accessed December 19, 2024. https://vo.hse.ru/article/view/15738.