N. B. Gatti, M. Nagaraja, Raghawendra Mishra, and D. G. Prakasha4. “\mathscr{Z} \text {-Symmetries of }(\varepsilon) \text {-Para-Sasakian 3-Manifolds }”. Malaya Journal of Matematik 9, no. 01 (January 1, 2021): 770–774. Accessed November 22, 2024. https://www.malayajournal.org/index.php/mjm/article/view/1156.