Yogesh J. Bagul, Ramkrishna M. Dhaigude, Christophe Chesneau and Marko Kostić (2025) “Tight Exponential Bounds For Hyperbolic Tangent”, Jordan Journal of Mathematics and Statistics, 15(4A), pp. 807–821. Available at: https://jjms.yu.edu.jo/index.php/jjms/article/view/699 (Accessed: 17 August 2025).