Rajendra Prasad and Jai Prakash (2014) “On Generalized Ricci- Recurrent Indefinite Trans-Sasakian Manifolds”, Journal of International Academy of Physical Sciences, 18(4), pp. 347–358. Available at: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/333 (Accessed: 14 May 2024).