Verma, Savita. “On Cosymplectic Manifold With H-Conformal Curvature C ̅”. International Journal of Research in Engineering, Science and Management 3, no. 7 (July 31, 2020): 416–418. Accessed May 20, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/155.