“KUCHLI TA’SIR QILUVCHI YOKI ZAHARLI MODDALARNI QONUNGA XILOF RAVISHDA MUOMALAGA KIRITISH JINOYATINING YOSHLAR UCHUN XATARLI TOMONLARI”. 2024. Journal of Science-Innovative Research in Uzbekistan 2 (4): 300-304. https://universalpublishings.com/~niverta1/index.php/jsiru/article/view/5241.