Islam, Md Khairul, Md Shamimur Rahman, Shamima Akhter Urmi, Abdullah Al Mamun, and Joyen Uddin. 2026. “Study of the Morphological, Electrical and Optical Properties of Ca4SrCu3Ti4O12 Ceramic”. Chemical Engineering Research Bulletin 24 (1):41-46. https://doi.org/10.3329/cerb.v24i1.86735.