Lakhan Singh, Shailendra Kumar Gautam. Invariant Submanifold of $\tilde{\psi}\;\left(5, -3\right)$ Structure Manifold. Int. J. Math. And Appl. [Internet]. 2016 May 15 [cited 2024 May 20];4(2 - B):1-5. Available from: http://ijmaa.in/index.php/ijmaa/article/view/1019