Davron Rakhmonovich Djuraev, and Mokhigul Madiyorovna Jamilova. “Physical Properties Of Rare Earth Elements”. The American Journal of Applied Sciences 3, no. 01 (January 30, 2021): 79–88. Accessed October 9, 2025. https://theamericanjournals.com/index.php/tajas/article/view/845.