Ergasheva Zulkhumor Abdaaliyevna and Zaytova Madina Nazarbay kizi, “Sulfur Mines Are Mined by Underground Smelting”, AJEMA, vol. 1, no. 6, pp. 50–53, Aug. 2023, Accessed: Sep. 04, 2026. [Online]. Available: https://grnjournal.us/index.php/AJEMA/article/view/526