Khasanova Shoirakhon Abdujabborovna. (2025). THE ROLE OF VITAMIN ENRICHMENT AND BIOLOGICALLY ACTIVE SUPPLEMENTS IN THE NUTRITION OF HEAVY PHYSICAL LABOR WORKERS IN THE METALLURGICAL INDUSTRY. Ethiopian International Journal of Multidisciplinary Research, 12(05), 100–108. Retrieved from https://eijmr.org/index.php/eijmr/article/view/3035