“THE INFLUENCE OF MILK WHEY ON THE FORMATION OF THE QUALITY OF FRUIT AND VEGETABLE JELLY”, ПТТХВРГТ, no. 1 (35), pp. 47–61, Feb. 2026, Accessed: Apr. 11, 2026. [Online]. Available: http://pttfpecbt.btu.kharkiv.ua/pttfpecbt/article/view/74