[1]
A. Berdiyeva and I. Hallyyev, “POSSIBILITIES OF OBTAINING SIO₂ AND AL₂O₃ FROM SAND COMPOSITION”, ОНДВ, no. 61-1, Apr. 2025, Accessed: Jul. 05, 2026. [Online]. Available: https://mpcareer-google.ru/index.php/journal/article/view/1640