“DETERMINATION OF THE COMPOSITION AND QUANTITY OF FLAVONOIDS IN THE STEMS OF A CISTANCHE MONGOLICA PLANT GROWING IN FERGANA VALLEY BY THE HIGH EFFECTIVE LIQUID CHROMATOGRAPHY METHOD”. Scientific Journal of the Fergana State University, vol. 28, no. 4, July 2023, p. 41, https://journal.fdu.uz/index.php/sjfsu/article/view/2065.