Ghosh, A. “Ricci Soliton and Ricci Almost Soliton Within the Framework of Kenmotsu Manifold”. Carpathian Mathematical Publications 11, no. 1 (June 30, 2019): 59–69. Accessed November 21, 2024. https://journals.pnu.edu.ua/index.php/cmp/article/view/1509.