G‘iyosiddinova MS qizi, Sayidahmetova SR. TIRIK ORGANIZMDAGI KIMYOVIY ELEMENTLAR VA ULARNING AHAMIYATI . GB [Internet]. 2023 Apr. 7 [cited 2024 Dec. 22];1(9):14-9. Available from: https://researchedu.org/index.php/goldenbrain/article/view/2813