Siddiqui, A. N. ., Siddiqi, M. D., & Shahid, M. H. (2022). Optimization on Submanifolds of $\delta$-Lorentzian trans-Sasakian Manifolds with Casorati Curvatures. Tamkang Journal of Mathematics, 53(4), 385–406. https://doi.org/10.5556/j.tkjm.53.2022.4075