“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”, ICMSS, pp. 6–9, Sep. 2025, Accessed: May 17, 2026. [Online]. Available: https://econfseries.com/index.php/5/article/view/2829