qizi, Murodillayeva Ruxshona Jasurbek, and Asatullayev Rustamjon Bakhtiyarovich. “VITAMINS”. Research Focus International Scientific Journal 5, no. 3 (April 5, 2026): 134–137. Accessed June 14, 2026. https://refocus.uz/index.php/rf/article/view/2358.