Turgunova Shoirahon Jurabekovna, & Kholisbekov Jaloliddin Kamoliddin Ugli. (2021). DISEASES CAUSED BY VITAMIN DEFICIENCY (ON THE EXAMPLE OF BERI-BERI AND SINGA DISEASE). International Journal of Innovations in Engineering Research and Technology, 5-8. https://repo.ijiert.org/index.php/ijiert/article/view/182