G‘aniyeva E’zozabonu Rustamjon qizi, Tokhirov Bakhrom Bakhodir o‘g‘li, Oqboyev Khurramjon Odiljon oʻgʻli. “INTERESTING STORIES ABOUT CHEMICAL ELEMENTS”. Galaxy International Interdisciplinary Research Journal, vol. 11, no. 3, Mar. 2023, pp. 112-3, https://internationaljournals.co.in/index.php/giirj/article/view/3644.