Dr. Gajendra Singh, and Dr. Gajendra Singh. “QR-Submanifold of a Manifold With a Kenmotsu 3-Structure”. iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890, vol. 9, no. 7, Aug. 2021, https://ijournals.in/journal/index.php/ijshre/article/view/53.