SANGEETHA, M.; NAGARAJA, H. G. Geometry of Ricci and $(\eta,\omega)$-Ricci solitons on the Sasaki–Kenmotsu manifold. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 77, n. 1, p. 77, 2025. DOI: 10.3842/umzh.v77i1.8084. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8084. Acesso em: 5 dec. 2025.