Azhar Mudher Hashem and Haider MJ. Haider 2023. THE PARTIAL SUBSTITUTION OF LEAD(PB) INSTEAD OF THE BISMUTH (BI) ON THE STRUCTURAL AND ELECTRICAL PROPERTIES OF SUPERCONDUCTING COMPOUND FOR SYSTEM BBCCO. JournalNX - A Multidisciplinary Peer Reviewed Journal. 9, 4 (Apr. 2023), 382–388. DOI:https://doi.org/10.17605/OSF.IO/6BMRX.