Akilina, Olena, Alla Panchenko, and Svitlana Lytvynenko. “MANAGEMENT OF THE SERVICES QUALITY OF THE GENERAL SECONDARY EDUCATIONAL INSTITUTION”. Continuing Professional Education: Theory and Practice, no. 3 (November 2, 2022): 53–61. Accessed March 9, 2026. https://npo.kubg.edu.ua/article/view/266482.