1.
Samui S, De UC. On some classes of invariant submanifolds of lorentzian para-sasakian manifolds. Tamkang J. Math. [Internet]. 2016Jun.30 [cited 2021Jun.24];47(2):207-20. Available from: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1868