Jassim KA, Hussein HS. Effect of Partial Substitution of Lanthanum (La) on the Structural and Electric Properties of Bi2Sr2Ca2Cu3xLaxO10+Î´. IHJPAS [Internet]. 2017 Dec. 28 [cited 2025 Mar. 14];30(3):35-43. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1600