Pardayev , Ulug‘bek Xayrullo o‘g‘li, Hamro Jasur o‘g‘li Xoliqulov, and Maxsudjon Umurzokovich Tilyabov. “NATURAL INDICATOR: USE OF RED CABBAGE JUICE AS AN INDICATOR IN FOOD, COSMETIC INDUSTRY AND EDUCATIONAL LABORATORIES”. Educational Research in Universal Sciences 2, no. 13 SPECIAL (November 9, 2023): 306–312. Accessed November 25, 2024. http://erus.uz/index.php/er/article/view/4276.