Salih, K. J. and Fathi, S. J. (2025) “Effect of Aluminum Oxide (Al₂O₃) Addition on the Structural and Electrical Properties of Bi-2223 High-Temperature Superconductors (Bi₂Ca₂Ba₂) ₁₋ₓAl₂O₃Cu₃O₁₀₊δ”, Central Asian Journal of Medical and Natural Science, 6(4), pp. 1590-1597. doi: 10.17605/cajmns.v6i4.2873.