NYTKA, Olena. “ECONOMIC AND MATHEMATICAL MODELING OF THE STRATEGIC DEVELOPMENT OF A HEALTHCARE INSTITUTION: CONCEPT BUILDING”. Herald of Khmelnytskyi National University. Economic sciences 328, no. 2 (April 25, 2024): 518–524. Accessed January 28, 2026. https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/1273.