Vakaliuk, Tetiana A., et al. “CONCEPTUAL MODEL OF HEALTH-PRESERVING INFORMATION AND DIGITAL ENVIRONMENT OF A HIGHER EDUCATION INSTITUTION DURING QUARANTINE RESTRICTIONS”. Information Technologies and Learning Tools, vol. 96, no. 4, Sept. 2023, pp. 58-71, https://doi.org/10.33407/itlt.v96i4.5362.