SUSHIL SHUKLA. *Ricci Solitons on Para-Sasakian Manifold. Journal of International Academy of Physical Sciences, [S. l.], v. 24, n. 1, p. 13–24, 2020. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/417. Acesso em: 16 may. 2024.