Khramtsov, P. I., and L. V. Platitsyna. “Methodology and Algorithm for Assessing Factors of students’ Life in the School Health-Preserving System”. Pedagogika 89, no. 9 (September 15, 2025): 69–75. Accessed November 7, 2026. https://ojs.owebs.ru/pedagogika/article/view/30471.