“Concircular Curvature Tensor of Para-Kenmotsu Manifolds Admitting Quarter-Symmetric Metric Connection”. Journal of International Academy of Physical Sciences 29, no. 4 (December 15, 2025): 173–184. Accessed October 23, 2026. http://www.iaps.org.in/journal/index.php/journaliaps/article/view/1033.