Saydalimova Xadicha Sodiqjon qizi and Safarov Alibek Komiljon o`g`li (2026) “VITAMIN D TANQISLIGI: BOLALAR SALOMATLIGIGA TA’SIRI VA OLDINI OLISH CHORALARI ”, TADQIQOTLAR, 81(1), pp. 14–20. Available at: https://journalss.org/index.php/tad/article/view/19756 (Accessed: 7 March 2026).