“ANALYSIS OF THE CRITICAL TEMPERATURE OF SUPERCONDUCTOR SAMPLES BASED ON Bi1,7Pb0,3Sr2Ca(n-1)Cu(n)Oy (n=9-20) PRECURSORS OBTAINED IN A LARGE SOLAR FURNACE”. International Conference on Modern Science and Scientific Studies, Sept. 2025, pp. 6-9, https://econfseries.com/index.php/5/article/view/2829.