Bilynskyi, Y., Dobrovolska, M. і Bilynskyi, O. (2017) «CHANGES OF BIOCHEMICAL CHARACTERISTICS OF SALIVA AND THEIR INFLUENCE ON STOMATOLOGICAL STATE OF STUDENTS UNDER STRESS», Scientific Works of Vinnytsia National Technical University, (1), с. 1–5. доступний у: https://works.vntu.edu.ua/index.php/works/article/view/491 (дата звернення: 7Травень2026).