Ibrahim, D.A., Usman, A. and Abubakar, A.D. (2026) “Ferroelectric-Driven Charge Separation and Cobalt-Induced Defect Engineering in BaTiO₃/Co–ZnO Heterostructures for Efficient Visible-Light Photocatalysis”, UMYU Scientifica, 5(1), pp. 267–275. doi:10.56919/usci.2651.022.