- Kwara Nantomah, Edward Prempeh, “Some Inequalities for Generalized Hyperbolic Functions”, Moroccan Journal of Pure and Applied Analysis, 6, № 1, 2020, 76
- Ling Zhu, “Sharp inequalities of Mitrinovic–Adamovic type”, RACSAM, 113, № 2, 2019, 957
- Li-Guo Huang, Li Yin, Yong-Li Wang, Xiu-Li Lin, “Some Wilker and Cusa type inequalities for generalized trigonometric and hyperbolic functions”, J Inequal Appl, 2018, № 1, 2018, 52